Finding the Fourth Proportional to 62,887,134.52, 94,349,953.98 and 32,203,439.20
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Solution
The fourth proportional to 62,887,134.52, 94,349,953.98 and 32,203,439.20 is: 48,315,017.53
Step by Step Solution
- Step 1: Write the proportion equation
62,887,134.52 : 94,349,953.98 = 32,203,439.20 : x - Step 2: Convert to fraction form
62,887,134.52/94,349,953.98 = 32,203,439.20/x - Step 3: Cross multiply
62,887,134.52x = 94,349,953.98 × 32,203,439.20 - Step 4: Simplify right side
62,887,134.52x = 3,038,393,006,517,728 - Step 5: Solve for x
x = 3,038,393,006,517,728/62,887,134.52 - Step 6: Final answer
x = 48,315,017.53
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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.