Finding the Third Proportional to 20,797,080 and 44,882,448
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Solution
The third proportional to 20,797,080 and 44,882,448 is: 96,861,392.97
Step by Step Solution
- Step 1: Write the proportion equation
20,797,080 : 44,882,448 = 44,882,448 : x - Step 2: Convert to fraction form
20,797,080/44,882,448 = 44,882,448/x - Step 3: Cross multiply
20,797,080x = 44,882,448 × 44,882,448 - Step 4: Simplify right side
20,797,080x = 2,014,434,138,472,704 - Step 5: Solve for x
x = 2,014,434,138,472,704/20,797,080 - Step 6: Final answer
x = 96,861,392.97
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.