Finding the Fourth Proportional to 62,960,123.32, 94,368,546.30 and 38,313,691.26
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Solution
The fourth proportional to 62,960,123.32, 94,368,546.30 and 38,313,691.26 is: 57,426,941.96
Step by Step Solution
- Step 1: Write the proportion equation
62,960,123.32 : 94,368,546.30 = 38,313,691.26 : x - Step 2: Convert to fraction form
62,960,123.32/94,368,546.30 = 38,313,691.26/x - Step 3: Cross multiply
62,960,123.32x = 94,368,546.30 × 38,313,691.26 - Step 4: Simplify right side
62,960,123.32x = 3,615,607,347,593,215 - Step 5: Solve for x
x = 3,615,607,347,593,215/62,960,123.32 - Step 6: Final answer
x = 57,426,941.96
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.