Finding the Fourth Proportional to 24,439,658.26, 36,645,669.17 and 8,040,504.97
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Solution
The fourth proportional to 24,439,658.26, 36,645,669.17 and 8,040,504.97 is: 12,056,211.33
Step by Step Solution
- Step 1: Write the proportion equation
24,439,658.26 : 36,645,669.17 = 8,040,504.97 : x - Step 2: Convert to fraction form
24,439,658.26/36,645,669.17 = 8,040,504.97/x - Step 3: Cross multiply
24,439,658.26x = 36,645,669.17 × 8,040,504.97 - Step 4: Simplify right side
24,439,658.26x = 294,649,684,866,929.88 - Step 5: Solve for x
x = 294,649,684,866,929.88/24,439,658.26 - Step 6: Final answer
x = 12,056,211.33
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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.