Finding the Fourth Proportional to 388,053,011.67, 582,171,265.82 and 125,737,129.41
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Solution
The fourth proportional to 388,053,011.67, 582,171,265.82 and 125,737,129.41 is: 188,635,422.45
Step by Step Solution
- Step 1: Write the proportion equation
388,053,011.67 : 582,171,265.82 = 125,737,129.41 : x - Step 2: Convert to fraction form
388,053,011.67/582,171,265.82 = 125,737,129.41/x - Step 3: Cross multiply
388,053,011.67x = 582,171,265.82 × 125,737,129.41 - Step 4: Simplify right side
388,053,011.67x = 73,200,543,789,192,848 - Step 5: Solve for x
x = 73,200,543,789,192,848/388,053,011.67 - Step 6: Final answer
x = 188,635,422.45
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