Finding the Fourth Proportional to 24,358,842.05, 36,541,621.33 and 8,186,046.30
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Solution
The fourth proportional to 24,358,842.05, 36,541,621.33 and 8,186,046.30 is: 12,280,198.03
Step by Step Solution
- Step 1: Write the proportion equation
24,358,842.05 : 36,541,621.33 = 8,186,046.30 : x - Step 2: Convert to fraction form
24,358,842.05/36,541,621.33 = 8,186,046.30/x - Step 3: Cross multiply
24,358,842.05x = 36,541,621.33 × 8,186,046.30 - Step 4: Simplify right side
24,358,842.05x = 299,131,404,063,982.44 - Step 5: Solve for x
x = 299,131,404,063,982.44/24,358,842.05 - Step 6: Final answer
x = 12,280,198.03
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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.