Finding the Fourth Proportional to 87,808,357, 121,175,532.66 and 49,177,189
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Solution
The fourth proportional to 87,808,357, 121,175,532.66 and 49,177,189 is: 67,864,520.82
Step by Step Solution
- Step 1: Write the proportion equation
87,808,357 : 121,175,532.66 = 49,177,189 : x - Step 2: Convert to fraction form
87,808,357/121,175,532.66 = 49,177,189/x - Step 3: Cross multiply
87,808,357x = 121,175,532.66 × 49,177,189 - Step 4: Simplify right side
87,808,357x = 5,959,072,071,796,493 - Step 5: Solve for x
x = 5,959,072,071,796,493/87,808,357 - Step 6: Final answer
x = 67,864,520.82
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