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Finding the Third Proportional to 17,107,520 and 22,613,076

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Solution

The third proportional to 17,107,520 and 22,613,076 is: 29,890,434.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,520 : 22,613,076 = 22,613,076 : x
  2. Step 2: Convert to fraction form
    17,107,520/22,613,076 = 22,613,076/x
  3. Step 3: Cross multiply
    17,107,520x = 22,613,076 × 22,613,076
  4. Step 4: Simplify right side
    17,107,520x = 511,351,206,181,776
  5. Step 5: Solve for x
    x = 511,351,206,181,776/17,107,520
  6. Step 6: Final answer
    x = 29,890,434.51

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.