Question: How many dollars is the revenue when the net profit is 55.4 million dollars?
Schema: create table table_18077713_1 (revenue__us_$million_ varchar, net_profit__us_$m_ varchar, PRIMARY KEY (revenue__us_$million_))
SQL: select revenue__us_$million_ from table_18077713_1 where net_profit__us_$m_ = "55.4"