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Finding the Third Proportional to 11,926,704 and 26,196,438

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Solution

The third proportional to 11,926,704 and 26,196,438 is: 57,539,229.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,704 : 26,196,438 = 26,196,438 : x
  2. Step 2: Convert to fraction form
    11,926,704/26,196,438 = 26,196,438/x
  3. Step 3: Cross multiply
    11,926,704x = 26,196,438 × 26,196,438
  4. Step 4: Simplify right side
    11,926,704x = 686,253,363,887,844
  5. Step 5: Solve for x
    x = 686,253,363,887,844/11,926,704
  6. Step 6: Final answer
    x = 57,539,229.94

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.