Home / 26,245,087.20-39,367,630.80-23,375,305.80

Finding the Fourth Proportional to 26,245,087.20, 39,367,630.80 and 23,375,305.80

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Solution

The fourth proportional to 26,245,087.20, 39,367,630.80 and 23,375,305.80 is: 35,062,958.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,245,087.20 : 39,367,630.80 = 23,375,305.80 : x
  2. Step 2: Convert to fraction form
    26,245,087.20/39,367,630.80 = 23,375,305.80/x
  3. Step 3: Cross multiply
    26,245,087.20x = 39,367,630.80 × 23,375,305.80
  4. Step 4: Simplify right side
    26,245,087.20x = 920,230,408,571,498.62
  5. Step 5: Solve for x
    x = 920,230,408,571,498.62/26,245,087.20
  6. Step 6: Final answer
    x = 35,062,958.70

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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.