Finding the Fourth Proportional to 276,558,912.02, 381,639,940.83 and 151,115,413.95
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Solution
The fourth proportional to 276,558,912.02, 381,639,940.83 and 151,115,413.95 is: 208,533,065.22
Step by Step Solution
- Step 1: Write the proportion equation
276,558,912.02 : 381,639,940.83 = 151,115,413.95 : x - Step 2: Convert to fraction form
276,558,912.02/381,639,940.83 = 151,115,413.95/x - Step 3: Cross multiply
276,558,912.02x = 381,639,940.83 × 151,115,413.95 - Step 4: Simplify right side
276,558,912.02x = 57,671,677,638,378,952 - Step 5: Solve for x
x = 57,671,677,638,378,952/276,558,912.02 - Step 6: Final answer
x = 208,533,065.22
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