Finding the Fourth Proportional to 24,580,473.09, 36,872,481.08 and 9,434,404.59
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Solution
The fourth proportional to 24,580,473.09, 36,872,481.08 and 9,434,404.59 is: 14,152,286.80
Step by Step Solution
- Step 1: Write the proportion equation
24,580,473.09 : 36,872,481.08 = 9,434,404.59 : x - Step 2: Convert to fraction form
24,580,473.09/36,872,481.08 = 9,434,404.59/x - Step 3: Cross multiply
24,580,473.09x = 36,872,481.08 × 9,434,404.59 - Step 4: Simplify right side
24,580,473.09x = 347,869,904,745,840.12 - Step 5: Solve for x
x = 347,869,904,745,840.12/24,580,473.09 - Step 6: Final answer
x = 14,152,286.80
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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.