Home / 11,923,699.50-26,198,884.69

Finding the Third Proportional to 11,923,699.50 and 26,198,884.69

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Solution

The third proportional to 11,923,699.50 and 26,198,884.69 is: 57,564,479.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,923,699.50 : 26,198,884.69 = 26,198,884.69 : x
  2. Step 2: Convert to fraction form
    11,923,699.50/26,198,884.69 = 26,198,884.69/x
  3. Step 3: Cross multiply
    11,923,699.50x = 26,198,884.69 × 26,198,884.69
  4. Step 4: Simplify right side
    11,923,699.50x = 686,381,558,868,922
  5. Step 5: Solve for x
    x = 686,381,558,868,922/11,923,699.50
  6. Step 6: Final answer
    x = 57,564,479.79

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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.