Home / 57,469,263.57-86,230,799.57-25,116,962.33

Finding the Fourth Proportional to 57,469,263.57, 86,230,799.57 and 25,116,962.33

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Solution

The fourth proportional to 57,469,263.57, 86,230,799.57 and 25,116,962.33 is: 37,687,201.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,469,263.57 : 86,230,799.57 = 25,116,962.33 : x
  2. Step 2: Convert to fraction form
    57,469,263.57/86,230,799.57 = 25,116,962.33/x
  3. Step 3: Cross multiply
    57,469,263.57x = 86,230,799.57 × 25,116,962.33
  4. Step 4: Simplify right side
    57,469,263.57x = 2,165,855,744,022,919.75
  5. Step 5: Solve for x
    x = 2,165,855,744,022,919.75/57,469,263.57
  6. Step 6: Final answer
    x = 37,687,201.98

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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.