Home / 26,084,141.55-39,110,660.33-15,994,003.95

Finding the Fourth Proportional to 26,084,141.55, 39,110,660.33 and 15,994,003.95

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Solution

The fourth proportional to 26,084,141.55, 39,110,660.33 and 15,994,003.95 is: 23,981,469.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,084,141.55 : 39,110,660.33 = 15,994,003.95 : x
  2. Step 2: Convert to fraction form
    26,084,141.55/39,110,660.33 = 15,994,003.95/x
  3. Step 3: Cross multiply
    26,084,141.55x = 39,110,660.33 × 15,994,003.95
  4. Step 4: Simplify right side
    26,084,141.55x = 625,536,055,725,158.25
  5. Step 5: Solve for x
    x = 625,536,055,725,158.25/26,084,141.55
  6. Step 6: Final answer
    x = 23,981,469.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.