In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.

[[12, -12, -50, 23, 15], [25, 43, 21, -6, 24], [43, 48, 0, 10], [9, -33, 0, -7]]
[2484000, -3250800, 0, 0]

[[-6, -32, 4], [-44, -24, 15], [-48, 49, 48, -16, 4], [-19, 39, -6], [-25, -38, 5, 9, 6], [19, 27, -41, 23], [-16, -32, 21]]
[768, 15840, 7225344, 4446, 256500, -483759, 10752]

[[19, -43, -42], [-8, 4, 34, -27], [-35, 48, 33, 32], [-45, 36, 40, -49, -12], [50, 7, -30], [6, 20, -36, -3, 41]]

[34314, 29376, -1774080, -38102400, -10500, 531360]