Home / 57,694,993.60-86,469,007.20-23,577,793.60

Finding the Fourth Proportional to 57,694,993.60, 86,469,007.20 and 23,577,793.60

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Solution

The fourth proportional to 57,694,993.60, 86,469,007.20 and 23,577,793.60 is: 35,336,660.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,694,993.60 : 86,469,007.20 = 23,577,793.60 : x
  2. Step 2: Convert to fraction form
    57,694,993.60/86,469,007.20 = 23,577,793.60/x
  3. Step 3: Cross multiply
    57,694,993.60x = 86,469,007.20 × 23,577,793.60
  4. Step 4: Simplify right side
    57,694,993.60x = 2,038,748,404,558,514
  5. Step 5: Solve for x
    x = 2,038,748,404,558,514/57,694,993.60
  6. Step 6: Final answer
    x = 35,336,660.55

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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.