Finding the Fourth Proportional to 29,676,000.20, 44,514,000.30 and 24,574,166.60
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Solution
The fourth proportional to 29,676,000.20, 44,514,000.30 and 24,574,166.60 is: 36,861,249.90
Step by Step Solution
- Step 1: Write the proportion equation
29,676,000.20 : 44,514,000.30 = 24,574,166.60 : x - Step 2: Convert to fraction form
29,676,000.20/44,514,000.30 = 24,574,166.60/x - Step 3: Cross multiply
29,676,000.20x = 44,514,000.30 × 24,574,166.60 - Step 4: Simplify right side
29,676,000.20x = 1,093,894,459,404,650 - Step 5: Solve for x
x = 1,093,894,459,404,650/29,676,000.20 - Step 6: Final answer
x = 36,861,249.90
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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.