Finding the Fourth Proportional to 363,798,179.62, 545,699,631.39 and 145,466,864.08
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Solution
The fourth proportional to 363,798,179.62, 545,699,631.39 and 145,466,864.08 is: 218,201,240.56
Step by Step Solution
- Step 1: Write the proportion equation
363,798,179.62 : 545,699,631.39 = 145,466,864.08 : x - Step 2: Convert to fraction form
363,798,179.62/545,699,631.39 = 145,466,864.08/x - Step 3: Cross multiply
363,798,179.62x = 545,699,631.39 × 145,466,864.08 - Step 4: Simplify right side
363,798,179.62x = 79,381,214,107,915,232 - Step 5: Solve for x
x = 79,381,214,107,915,232/363,798,179.62 - Step 6: Final answer
x = 218,201,240.56
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