Home / 151,591,505.60-226,962,105.60-147,339,977.60

Finding the Fourth Proportional to 151,591,505.60, 226,962,105.60 and 147,339,977.60

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Solution

The fourth proportional to 151,591,505.60, 226,962,105.60 and 147,339,977.60 is: 220,596,737.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,591,505.60 : 226,962,105.60 = 147,339,977.60 : x
  2. Step 2: Convert to fraction form
    151,591,505.60/226,962,105.60 = 147,339,977.60/x
  3. Step 3: Cross multiply
    151,591,505.60x = 226,962,105.60 × 147,339,977.60
  4. Step 4: Simplify right side
    151,591,505.60x = 33,440,591,555,152,832
  5. Step 5: Solve for x
    x = 33,440,591,555,152,832/151,591,505.60
  6. Step 6: Final answer
    x = 220,596,737.41

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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.