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Finding the Third Proportional to 5,165,182 and 11,260,387

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Solution

The third proportional to 5,165,182 and 11,260,387 is: 24,548,276.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,165,182 : 11,260,387 = 11,260,387 : x
  2. Step 2: Convert to fraction form
    5,165,182/11,260,387 = 11,260,387/x
  3. Step 3: Cross multiply
    5,165,182x = 11,260,387 × 11,260,387
  4. Step 4: Simplify right side
    5,165,182x = 126,796,315,389,769
  5. Step 5: Solve for x
    x = 126,796,315,389,769/5,165,182
  6. Step 6: Final answer
    x = 24,548,276.40

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.