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Finding the Third Proportional to 12,339,677 and 26,573,674

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Solution

The third proportional to 12,339,677 and 26,573,674 is: 57,226,793.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,339,677 : 26,573,674 = 26,573,674 : x
  2. Step 2: Convert to fraction form
    12,339,677/26,573,674 = 26,573,674/x
  3. Step 3: Cross multiply
    12,339,677x = 26,573,674 × 26,573,674
  4. Step 4: Simplify right side
    12,339,677x = 706,160,149,858,276
  5. Step 5: Solve for x
    x = 706,160,149,858,276/12,339,677
  6. Step 6: Final answer
    x = 57,226,793.69

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.