Home / 23,770,257.11-35,645,002.83-8,412,442.56

Finding the Fourth Proportional to 23,770,257.11, 35,645,002.83 and 8,412,442.56

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Solution

The fourth proportional to 23,770,257.11, 35,645,002.83 and 8,412,442.56 is: 12,614,989.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,770,257.11 : 35,645,002.83 = 8,412,442.56 : x
  2. Step 2: Convert to fraction form
    23,770,257.11/35,645,002.83 = 8,412,442.56/x
  3. Step 3: Cross multiply
    23,770,257.11x = 35,645,002.83 × 8,412,442.56
  4. Step 4: Simplify right side
    23,770,257.11x = 299,861,538,968,556.06
  5. Step 5: Solve for x
    x = 299,861,538,968,556.06/23,770,257.11
  6. Step 6: Final answer
    x = 12,614,989.29

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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.