Home / 54,672,002.60-82,008,003.90-22,313,150.60

Finding the Fourth Proportional to 54,672,002.60, 82,008,003.90 and 22,313,150.60

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Solution

The fourth proportional to 54,672,002.60, 82,008,003.90 and 22,313,150.60 is: 33,469,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,672,002.60 : 82,008,003.90 = 22,313,150.60 : x
  2. Step 2: Convert to fraction form
    54,672,002.60/82,008,003.90 = 22,313,150.60/x
  3. Step 3: Cross multiply
    54,672,002.60x = 82,008,003.90 × 22,313,150.60
  4. Step 4: Simplify right side
    54,672,002.60x = 1,829,856,941,426,087.50
  5. Step 5: Solve for x
    x = 1,829,856,941,426,087.50/54,672,002.60
  6. Step 6: Final answer
    x = 33,469,725.90

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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.