Home / 26,150,934.58-36,138,062.28-19,613,213.83

Finding the Fourth Proportional to 26,150,934.58, 36,138,062.28 and 19,613,213.83

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Solution

The fourth proportional to 26,150,934.58, 36,138,062.28 and 19,613,213.83 is: 27,103,564.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,150,934.58 : 36,138,062.28 = 19,613,213.83 : x
  2. Step 2: Convert to fraction form
    26,150,934.58/36,138,062.28 = 19,613,213.83/x
  3. Step 3: Cross multiply
    26,150,934.58x = 36,138,062.28 × 19,613,213.83
  4. Step 4: Simplify right side
    26,150,934.58x = 708,783,542,899,497.25
  5. Step 5: Solve for x
    x = 708,783,542,899,497.25/26,150,934.58
  6. Step 6: Final answer
    x = 27,103,564.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.