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Finding the Third Proportional to 17,715,166 and 25,332,712

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Solution

The third proportional to 17,715,166 and 25,332,712 is: 36,225,813.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,166 : 25,332,712 = 25,332,712 : x
  2. Step 2: Convert to fraction form
    17,715,166/25,332,712 = 25,332,712/x
  3. Step 3: Cross multiply
    17,715,166x = 25,332,712 × 25,332,712
  4. Step 4: Simplify right side
    17,715,166x = 641,746,297,274,944
  5. Step 5: Solve for x
    x = 641,746,297,274,944/17,715,166
  6. Step 6: Final answer
    x = 36,225,813.37

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.