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Finding the Third Proportional to 11,762,670 and 25,383,734

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Solution

The third proportional to 11,762,670 and 25,383,734 is: 54,777,865.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,762,670 : 25,383,734 = 25,383,734 : x
  2. Step 2: Convert to fraction form
    11,762,670/25,383,734 = 25,383,734/x
  3. Step 3: Cross multiply
    11,762,670x = 25,383,734 × 25,383,734
  4. Step 4: Simplify right side
    11,762,670x = 644,333,951,782,756
  5. Step 5: Solve for x
    x = 644,333,951,782,756/11,762,670
  6. Step 6: Final answer
    x = 54,777,865.21

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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.