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Finding the Third Proportional to 18,226,098 and 25,637,291

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Solution

The third proportional to 18,226,098 and 25,637,291 is: 36,062,062.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,226,098 : 25,637,291 = 25,637,291 : x
  2. Step 2: Convert to fraction form
    18,226,098/25,637,291 = 25,637,291/x
  3. Step 3: Cross multiply
    18,226,098x = 25,637,291 × 25,637,291
  4. Step 4: Simplify right side
    18,226,098x = 657,270,689,818,681
  5. Step 5: Solve for x
    x = 657,270,689,818,681/18,226,098
  6. Step 6: Final answer
    x = 36,062,062.75

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.