Home / 26,583,286.52-36,691,760.49-17,313,954.32

Finding the Fourth Proportional to 26,583,286.52, 36,691,760.49 and 17,313,954.32

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Solution

The fourth proportional to 26,583,286.52, 36,691,760.49 and 17,313,954.32 is: 23,897,702.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,286.52 : 36,691,760.49 = 17,313,954.32 : x
  2. Step 2: Convert to fraction form
    26,583,286.52/36,691,760.49 = 17,313,954.32/x
  3. Step 3: Cross multiply
    26,583,286.52x = 36,691,760.49 × 17,313,954.32
  4. Step 4: Simplify right side
    26,583,286.52x = 635,279,465,044,240.88
  5. Step 5: Solve for x
    x = 635,279,465,044,240.88/26,583,286.52
  6. Step 6: Final answer
    x = 23,897,702.21

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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.