Finding the Fourth Proportional to 24,022,175.10, 36,029,763.45 and 6,981,071.10
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Solution
The fourth proportional to 24,022,175.10, 36,029,763.45 and 6,981,071.10 is: 10,470,589.75
Step by Step Solution
- Step 1: Write the proportion equation
24,022,175.10 : 36,029,763.45 = 6,981,071.10 : x - Step 2: Convert to fraction form
24,022,175.10/36,029,763.45 = 6,981,071.10/x - Step 3: Cross multiply
24,022,175.10x = 36,029,763.45 × 6,981,071.10 - Step 4: Simplify right side
24,022,175.10x = 251,526,340,360,631.31 - Step 5: Solve for x
x = 251,526,340,360,631.31/24,022,175.10 - Step 6: Final answer
x = 10,470,589.75
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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.