Home / 29,451,921.60-44,177,882.40-9,257,163.60

Finding the Fourth Proportional to 29,451,921.60, 44,177,882.40 and 9,257,163.60

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Solution

The fourth proportional to 29,451,921.60, 44,177,882.40 and 9,257,163.60 is: 13,885,745.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,451,921.60 : 44,177,882.40 = 9,257,163.60 : x
  2. Step 2: Convert to fraction form
    29,451,921.60/44,177,882.40 = 9,257,163.60/x
  3. Step 3: Cross multiply
    29,451,921.60x = 44,177,882.40 × 9,257,163.60
  4. Step 4: Simplify right side
    29,451,921.60x = 408,961,884,878,360.62
  5. Step 5: Solve for x
    x = 408,961,884,878,360.62/29,451,921.60
  6. Step 6: Final answer
    x = 13,885,745.40

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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.