Home / 33,394,080.20-50,128,445.10-25,854,470.60

Finding the Fourth Proportional to 33,394,080.20, 50,128,445.10 and 25,854,470.60

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Solution

The fourth proportional to 33,394,080.20, 50,128,445.10 and 25,854,470.60 is: 38,810,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394,080.20 : 50,128,445.10 = 25,854,470.60 : x
  2. Step 2: Convert to fraction form
    33,394,080.20/50,128,445.10 = 25,854,470.60/x
  3. Step 3: Cross multiply
    33,394,080.20x = 50,128,445.10 × 25,854,470.60
  4. Step 4: Simplify right side
    33,394,080.20x = 1,296,044,410,061,664.25
  5. Step 5: Solve for x
    x = 1,296,044,410,061,664.25/33,394,080.20
  6. Step 6: Final answer
    x = 38,810,603.62

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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.