Finding the Fourth Proportional to 24,580,418.20, 36,872,398.77 and 9,434,349.70
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Solution
The fourth proportional to 24,580,418.20, 36,872,398.77 and 9,434,349.70 is: 14,152,204.47
Step by Step Solution
- Step 1: Write the proportion equation
24,580,418.20 : 36,872,398.77 = 9,434,349.70 : x - Step 2: Convert to fraction form
24,580,418.20/36,872,398.77 = 9,434,349.70/x - Step 3: Cross multiply
24,580,418.20x = 36,872,398.77 × 9,434,349.70 - Step 4: Simplify right side
24,580,418.20x = 347,867,104,433,474.94 - Step 5: Solve for x
x = 347,867,104,433,474.94/24,580,418.20 - Step 6: Final answer
x = 14,152,204.47
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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.