Finding the Fourth Proportional to 24,442,275.70, 36,691,407.15 and 14,350,582.90
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Solution
The fourth proportional to 24,442,275.70, 36,691,407.15 and 14,350,582.90 is: 21,542,309.99
Step by Step Solution
- Step 1: Write the proportion equation
24,442,275.70 : 36,691,407.15 = 14,350,582.90 : x - Step 2: Convert to fraction form
24,442,275.70/36,691,407.15 = 14,350,582.90/x - Step 3: Cross multiply
24,442,275.70x = 36,691,407.15 × 14,350,582.90 - Step 4: Simplify right side
24,442,275.70x = 526,543,080,023,727.75 - Step 5: Solve for x
x = 526,543,080,023,727.75/24,442,275.70 - Step 6: Final answer
x = 21,542,309.99
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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.