Finding the Fourth Proportional to 32,257,951.70, 48,386,927.55 and 29,794,514.90
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Solution
The fourth proportional to 32,257,951.70, 48,386,927.55 and 29,794,514.90 is: 44,691,772.35
Step by Step Solution
- Step 1: Write the proportion equation
32,257,951.70 : 48,386,927.55 = 29,794,514.90 : x - Step 2: Convert to fraction form
32,257,951.70/48,386,927.55 = 29,794,514.90/x - Step 3: Cross multiply
32,257,951.70x = 48,386,927.55 × 29,794,514.90 - Step 4: Simplify right side
32,257,951.70x = 1,441,665,033,853,695.25 - Step 5: Solve for x
x = 1,441,665,033,853,695.25/32,257,951.70 - Step 6: Final answer
x = 44,691,772.35
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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.