CREATE TABLE table_18077713_1 (revenue__us_$million_ VARCHAR, net_profit__us_$m_ VARCHAR)

How many dollars is the revenue when the net profit is 55.4 million dollars?
SELECT revenue__us_$million_ FROM table_18077713_1 WHERE net_profit__us_$m_ = "55.4"
SELECT "revenue__us_$million_" FROM "table_18077713_1" WHERE "55.4" = "net_profit__us_$m_"