Finding the Fourth Proportional to 24,568,602.11, 36,852,915.47 and 8,394,711.96
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Solution
The fourth proportional to 24,568,602.11, 36,852,915.47 and 8,394,711.96 is: 12,592,072.15
Step by Step Solution
- Step 1: Write the proportion equation
24,568,602.11 : 36,852,915.47 = 8,394,711.96 : x - Step 2: Convert to fraction form
24,568,602.11/36,852,915.47 = 8,394,711.96/x - Step 3: Cross multiply
24,568,602.11x = 36,852,915.47 × 8,394,711.96 - Step 4: Simplify right side
24,568,602.11x = 309,369,610,214,904.50 - Step 5: Solve for x
x = 309,369,610,214,904.50/24,568,602.11 - Step 6: Final answer
x = 12,592,072.15
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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.