Finding the Fourth Proportional to 16,315,711.20, 24,475,895.28 and 6,079,698
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Solution
The fourth proportional to 16,315,711.20, 24,475,895.28 and 6,079,698 is: 9,120,414.66
Step by Step Solution
- Step 1: Write the proportion equation
16,315,711.20 : 24,475,895.28 = 6,079,698 : x - Step 2: Convert to fraction form
16,315,711.20/24,475,895.28 = 6,079,698/x - Step 3: Cross multiply
16,315,711.20x = 24,475,895.28 × 6,079,698 - Step 4: Simplify right side
16,315,711.20x = 148,806,051,582,025.44 - Step 5: Solve for x
x = 148,806,051,582,025.44/16,315,711.20 - Step 6: Final answer
x = 9,120,414.66
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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.