Finding the Fourth Proportional to 29,244,826.26, 40,359,121.02 and 16,192,084.70
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Solution
The fourth proportional to 29,244,826.26, 40,359,121.02 and 16,192,084.70 is: 22,345,774.95
Step by Step Solution
- Step 1: Write the proportion equation
29,244,826.26 : 40,359,121.02 = 16,192,084.70 : x - Step 2: Convert to fraction form
29,244,826.26/40,359,121.02 = 16,192,084.70/x - Step 3: Cross multiply
29,244,826.26x = 40,359,121.02 × 16,192,084.70 - Step 4: Simplify right side
29,244,826.26x = 653,498,306,074,288.25 - Step 5: Solve for x
x = 653,498,306,074,288.25/29,244,826.26 - Step 6: Final answer
x = 22,345,774.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.