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: [[33, 6, 19], [18, 1, 32, 46, 46], [17, 41, -8, -46, 48], [2, 23, 43, -48, 38]]

[3762, 1218816, 12311808, -3607872]