Finding the Fourth Proportional to 32,341,330.70, 48,511,996.05 and 26,601,767.90
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Solution
The fourth proportional to 32,341,330.70, 48,511,996.05 and 26,601,767.90 is: 39,902,651.85
Step by Step Solution
- Step 1: Write the proportion equation
32,341,330.70 : 48,511,996.05 = 26,601,767.90 : x - Step 2: Convert to fraction form
32,341,330.70/48,511,996.05 = 26,601,767.90/x - Step 3: Cross multiply
32,341,330.70x = 48,511,996.05 × 26,601,767.90 - Step 4: Simplify right side
32,341,330.70x = 1,290,504,859,287,816.75 - Step 5: Solve for x
x = 1,290,504,859,287,816.75/32,341,330.70 - Step 6: Final answer
x = 39,902,651.85
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Similar ratio
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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.