Finding the Third Proportional to 10,102,230 and 22,160,304
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Solution
The third proportional to 10,102,230 and 22,160,304 is: 48,610,957.52
Step by Step Solution
- Step 1: Write the proportion equation
10,102,230 : 22,160,304 = 22,160,304 : x - Step 2: Convert to fraction form
10,102,230/22,160,304 = 22,160,304/x - Step 3: Cross multiply
10,102,230x = 22,160,304 × 22,160,304 - Step 4: Simplify right side
10,102,230x = 491,079,073,372,416 - Step 5: Solve for x
x = 491,079,073,372,416/10,102,230 - Step 6: Final answer
x = 48,610,957.52
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.