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: [[15, 46, -24, 25], [18, 35, 16, 25, -46], [5, -14, -27, 48, 23], [-22, 7, 41]]

[-414000, -11592000, 2086560, -6314]