Finding the Fourth Proportional to 24,442,276.70, 36,691,408.65 and 14,350,583.90
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Solution
The fourth proportional to 24,442,276.70, 36,691,408.65 and 14,350,583.90 is: 21,542,311.49
Step by Step Solution
- Step 1: Write the proportion equation
24,442,276.70 : 36,691,408.65 = 14,350,583.90 : x - Step 2: Convert to fraction form
24,442,276.70/36,691,408.65 = 14,350,583.90/x - Step 3: Cross multiply
24,442,276.70x = 36,691,408.65 × 14,350,583.90 - Step 4: Simplify right side
24,442,276.70x = 526,543,138,241,010.75 - Step 5: Solve for x
x = 526,543,138,241,010.75/24,442,276.70 - Step 6: Final answer
x = 21,542,311.49
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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.