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.
[[4, -32, 1], [-47, -46, -18, -27], [3, 48, 43, 16, 27], [-21, 45]]