Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
 Tetemeko la ardhi lilisababisha majengo manne kuanguka. Wataalam walitabiri kuwa kila tetemeko la ardhi linalofuata litakuwa na idadi mara mbili ya majengo yanayoanguka kama tetemeko la awali, kwani kila moja litafanya misingi kuwa dhaifu zaidi. Baada ya tetemeko la ardhi tatu zaidi, majengo mangapi yalikuwa yameanguka ikiwa ni pamoja na yale kutoka tetemeko la kwanza?



### Response:
 Tetemeko la ardhi la pili limesababisha majengo 2 * 4 = <<2*4=8>>8 kuanguka.
Tetemeko la ardhi la tatu limesababisha majengo 2 * 8 = <<2*8=16>>16 kuanguka.
Tetemeko la ardhi la nne limesababisha majengo 16 * 2 = <<16*2=32>>32 kuanguka.
Ikiwa ni pamoja na tetemeko la ardhi la kwanza, tetemeko la ardhi yamesababisha majengo 4 + 8 + 16 + 32 = <<4+8+16+32=60>>60 kuanguka.