Finding the Fourth Proportional to 41,532,780.30, 62,299,170.45 and 24,526,668.30
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Solution
The fourth proportional to 41,532,780.30, 62,299,170.45 and 24,526,668.30 is: 36,790,002.45
Step by Step Solution
- Step 1: Write the proportion equation
41,532,780.30 : 62,299,170.45 = 24,526,668.30 : x - Step 2: Convert to fraction form
41,532,780.30/62,299,170.45 = 24,526,668.30/x - Step 3: Cross multiply
41,532,780.30x = 62,299,170.45 × 24,526,668.30 - Step 4: Simplify right side
41,532,780.30x = 1,527,991,088,992,311.75 - Step 5: Solve for x
x = 1,527,991,088,992,311.75/41,532,780.30 - Step 6: Final answer
x = 36,790,002.45
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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.