Finding the Fourth Proportional to 118,334,229.92, 177,501,342.14 and 32,072,634.96
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Solution
The fourth proportional to 118,334,229.92, 177,501,342.14 and 32,072,634.96 is: 48,108,951.69
Step by Step Solution
- Step 1: Write the proportion equation
118,334,229.92 : 177,501,342.14 = 32,072,634.96 : x - Step 2: Convert to fraction form
118,334,229.92/177,501,342.14 = 32,072,634.96/x - Step 3: Cross multiply
118,334,229.92x = 177,501,342.14 × 32,072,634.96 - Step 4: Simplify right side
118,334,229.92x = 5,692,935,750,840,812 - Step 5: Solve for x
x = 5,692,935,750,840,812/118,334,229.92 - Step 6: Final answer
x = 48,108,951.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.