Home / 33,394,079.20-50,128,443.60-25,854,469.60

Finding the Fourth Proportional to 33,394,079.20, 50,128,443.60 and 25,854,469.60

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Solution

The fourth proportional to 33,394,079.20, 50,128,443.60 and 25,854,469.60 is: 38,810,602.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394,079.20 : 50,128,443.60 = 25,854,469.60 : x
  2. Step 2: Convert to fraction form
    33,394,079.20/50,128,443.60 = 25,854,469.60/x
  3. Step 3: Cross multiply
    33,394,079.20x = 50,128,443.60 × 25,854,469.60
  4. Step 4: Simplify right side
    33,394,079.20x = 1,296,044,321,151,514.75
  5. Step 5: Solve for x
    x = 1,296,044,321,151,514.75/33,394,079.20
  6. Step 6: Final answer
    x = 38,810,602.12

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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.