Home / 111,229,012,694.43-166,843,519,040.43-32,711,793,590.43

Finding the Fourth Proportional to 111,229,012,694.43, 166,843,519,040.43 and 32,711,793,590.43

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Solution

The fourth proportional to 111,229,012,694.43, 166,843,519,040.43 and 32,711,793,590.43 is: 49,067,690,385.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,229,012,694.43 : 166,843,519,040.43 = 32,711,793,590.43 : x
  2. Step 2: Convert to fraction form
    111,229,012,694.43/166,843,519,040.43 = 32,711,793,590.43/x
  3. Step 3: Cross multiply
    111,229,012,694.43x = 166,843,519,040.43 × 32,711,793,590.43
  4. Step 4: Simplify right side
    111,229,012,694.43x = 5,457,750,756,751,523,708,928
  5. Step 5: Solve for x
    x = 5,457,750,756,751,523,708,928/111,229,012,694.43
  6. Step 6: Final answer
    x = 49,067,690,385.29

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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.