Finding the Fourth Proportional to 24,420,182.10, 36,577,129.05 and 14,818,814.70
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Solution
The fourth proportional to 24,420,182.10, 36,577,129.05 and 14,818,814.70 is: 22,195,972.80
Step by Step Solution
- Step 1: Write the proportion equation
24,420,182.10 : 36,577,129.05 = 14,818,814.70 : x - Step 2: Convert to fraction form
24,420,182.10/36,577,129.05 = 14,818,814.70/x - Step 3: Cross multiply
24,420,182.10x = 36,577,129.05 × 14,818,814.70 - Step 4: Simplify right side
24,420,182.10x = 542,029,697,649,936.94 - Step 5: Solve for x
x = 542,029,697,649,936.94/24,420,182.10 - Step 6: Final answer
x = 22,195,972.80
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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.