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Finding the Third Proportional to 15,234,910 and 32,954,730

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Solution

The third proportional to 15,234,910 and 32,954,730 is: 71,284,584.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,234,910 : 32,954,730 = 32,954,730 : x
  2. Step 2: Convert to fraction form
    15,234,910/32,954,730 = 32,954,730/x
  3. Step 3: Cross multiply
    15,234,910x = 32,954,730 × 32,954,730
  4. Step 4: Simplify right side
    15,234,910x = 1,086,014,229,372,900
  5. Step 5: Solve for x
    x = 1,086,014,229,372,900/15,234,910
  6. Step 6: Final answer
    x = 71,284,584.51

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.