Home / 165,498,191.24-228,387,503.05-95,923,928.42

Finding the Fourth Proportional to 165,498,191.24, 228,387,503.05 and 95,923,928.42

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Solution

The fourth proportional to 165,498,191.24, 228,387,503.05 and 95,923,928.42 is: 132,375,020.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,498,191.24 : 228,387,503.05 = 95,923,928.42 : x
  2. Step 2: Convert to fraction form
    165,498,191.24/228,387,503.05 = 95,923,928.42/x
  3. Step 3: Cross multiply
    165,498,191.24x = 228,387,503.05 × 95,923,928.42
  4. Step 4: Simplify right side
    165,498,191.24x = 21,907,826,494,921,892
  5. Step 5: Solve for x
    x = 21,907,826,494,921,892/165,498,191.24
  6. Step 6: Final answer
    x = 132,375,020.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.