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Finding the Third Proportional to 5,417,525 and 11,283,451

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Solution

The third proportional to 5,417,525 and 11,283,451 is: 23,500,817.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,525 : 11,283,451 = 11,283,451 : x
  2. Step 2: Convert to fraction form
    5,417,525/11,283,451 = 11,283,451/x
  3. Step 3: Cross multiply
    5,417,525x = 11,283,451 × 11,283,451
  4. Step 4: Simplify right side
    5,417,525x = 127,316,266,469,401
  5. Step 5: Solve for x
    x = 127,316,266,469,401/5,417,525
  6. Step 6: Final answer
    x = 23,500,817.53

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.