Finding the Fourth Proportional to 24,587,436.90, 36,856,272.15 and 14,484,857.70
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Solution
The fourth proportional to 24,587,436.90, 36,856,272.15 and 14,484,857.70 is: 21,712,627.45
Step by Step Solution
- Step 1: Write the proportion equation
24,587,436.90 : 36,856,272.15 = 14,484,857.70 : x - Step 2: Convert to fraction form
24,587,436.90/36,856,272.15 = 14,484,857.70/x - Step 3: Cross multiply
24,587,436.90x = 36,856,272.15 × 14,484,857.70 - Step 4: Simplify right side
24,587,436.90x = 533,857,857,445,223 - Step 5: Solve for x
x = 533,857,857,445,223/24,587,436.90 - Step 6: Final answer
x = 21,712,627.45
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1.5x scale
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.