Finding the Fourth Proportional to 32,136,150.38, 44,347,750.34 and 17,451,713.84
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Solution
The fourth proportional to 32,136,150.38, 44,347,750.34 and 17,451,713.84 is: 24,083,290.60
Step by Step Solution
- Step 1: Write the proportion equation
32,136,150.38 : 44,347,750.34 = 17,451,713.84 : x - Step 2: Convert to fraction form
32,136,150.38/44,347,750.34 = 17,451,713.84/x - Step 3: Cross multiply
32,136,150.38x = 44,347,750.34 × 17,451,713.84 - Step 4: Simplify right side
32,136,150.38x = 773,944,248,381,442.75 - Step 5: Solve for x
x = 773,944,248,381,442.75/32,136,150.38 - Step 6: Final answer
x = 24,083,290.60
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.