Home / 150,850,793.70-226,276,190.55-53,915,955.30

Finding the Fourth Proportional to 150,850,793.70, 226,276,190.55 and 53,915,955.30

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Solution

The fourth proportional to 150,850,793.70, 226,276,190.55 and 53,915,955.30 is: 80,873,932.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,850,793.70 : 226,276,190.55 = 53,915,955.30 : x
  2. Step 2: Convert to fraction form
    150,850,793.70/226,276,190.55 = 53,915,955.30/x
  3. Step 3: Cross multiply
    150,850,793.70x = 226,276,190.55 × 53,915,955.30
  4. Step 4: Simplify right side
    150,850,793.70x = 12,199,896,975,148,082
  5. Step 5: Solve for x
    x = 12,199,896,975,148,082/150,850,793.70
  6. Step 6: Final answer
    x = 80,873,932.95

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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.