Home / 22,086,896.39-33,087,244.18-17,206,350.58

Finding the Fourth Proportional to 22,086,896.39, 33,087,244.18 and 17,206,350.58

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Solution

The fourth proportional to 22,086,896.39, 33,087,244.18 and 17,206,350.58 is: 25,775,949.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,086,896.39 : 33,087,244.18 = 17,206,350.58 : x
  2. Step 2: Convert to fraction form
    22,086,896.39/33,087,244.18 = 17,206,350.58/x
  3. Step 3: Cross multiply
    22,086,896.39x = 33,087,244.18 × 17,206,350.58
  4. Step 4: Simplify right side
    22,086,896.39x = 569,310,722,921,708.38
  5. Step 5: Solve for x
    x = 569,310,722,921,708.38/22,086,896.39
  6. Step 6: Final answer
    x = 25,775,949.37

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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.