Home / 226,503,019.55-339,754,923.44-71,068,755.97

Finding the Fourth Proportional to 226,503,019.55, 339,754,923.44 and 71,068,755.97

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Solution

The fourth proportional to 226,503,019.55, 339,754,923.44 and 71,068,755.97 is: 106,603,257.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,503,019.55 : 339,754,923.44 = 71,068,755.97 : x
  2. Step 2: Convert to fraction form
    226,503,019.55/339,754,923.44 = 71,068,755.97/x
  3. Step 3: Cross multiply
    226,503,019.55x = 339,754,923.44 × 71,068,755.97
  4. Step 4: Simplify right side
    226,503,019.55x = 24,145,959,742,358,664
  5. Step 5: Solve for x
    x = 24,145,959,742,358,664/226,503,019.55
  6. Step 6: Final answer
    x = 106,603,257.61

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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.