Finding the Fourth Proportional to 24,194,715.40, 36,292,073.10 and 22,347,137.80
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Solution
The fourth proportional to 24,194,715.40, 36,292,073.10 and 22,347,137.80 is: 33,520,706.70
Step by Step Solution
- Step 1: Write the proportion equation
24,194,715.40 : 36,292,073.10 = 22,347,137.80 : x - Step 2: Convert to fraction form
24,194,715.40/36,292,073.10 = 22,347,137.80/x - Step 3: Cross multiply
24,194,715.40x = 36,292,073.10 × 22,347,137.80 - Step 4: Simplify right side
24,194,715.40x = 811,023,958,613,373.25 - Step 5: Solve for x
x = 811,023,958,613,373.25/24,194,715.40 - Step 6: Final answer
x = 33,520,706.70
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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.