Definition: 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.
Input: [[46, 21, -7, 25, -48], [47, -46, -15, -9, 6], [-49, -36], [-34, 15, -44, 32]]

[8114400, -1751220, 1764, 718080]