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Finding the Third Proportional to 14,440,574 and 31,715,092

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Solution

The third proportional to 14,440,574 and 31,715,092 is: 69,654,229.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,440,574 : 31,715,092 = 31,715,092 : x
  2. Step 2: Convert to fraction form
    14,440,574/31,715,092 = 31,715,092/x
  3. Step 3: Cross multiply
    14,440,574x = 31,715,092 × 31,715,092
  4. Step 4: Simplify right side
    14,440,574x = 1,005,847,060,568,464
  5. Step 5: Solve for x
    x = 1,005,847,060,568,464/14,440,574
  6. Step 6: Final answer
    x = 69,654,229.85

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.