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Finding the Third Proportional to 12,011,751 and 25,913,067

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Solution

The third proportional to 12,011,751 and 25,913,067 is: 55,902,510.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,011,751 : 25,913,067 = 25,913,067 : x
  2. Step 2: Convert to fraction form
    12,011,751/25,913,067 = 25,913,067/x
  3. Step 3: Cross multiply
    12,011,751x = 25,913,067 × 25,913,067
  4. Step 4: Simplify right side
    12,011,751x = 671,487,041,346,489
  5. Step 5: Solve for x
    x = 671,487,041,346,489/12,011,751
  6. Step 6: Final answer
    x = 55,902,510.91

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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.