Finding the Fourth Proportional to 344,969,655.80, 517,596,201.30 and 126,724,551.80
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Solution
The fourth proportional to 344,969,655.80, 517,596,201.30 and 126,724,551.80 is: 190,138,887.64
Step by Step Solution
- Step 1: Write the proportion equation
344,969,655.80 : 517,596,201.30 = 126,724,551.80 : x - Step 2: Convert to fraction form
344,969,655.80/517,596,201.30 = 126,724,551.80/x - Step 3: Cross multiply
344,969,655.80x = 517,596,201.30 × 126,724,551.80 - Step 4: Simplify right side
344,969,655.80x = 65,592,146,623,125,080 - Step 5: Solve for x
x = 65,592,146,623,125,080/344,969,655.80 - Step 6: Final answer
x = 190,138,887.64
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