Home / 50,536,964.82-69,741,011.46-27,332,091.84

Finding the Fourth Proportional to 50,536,964.82, 69,741,011.46 and 27,332,091.84

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Solution

The fourth proportional to 50,536,964.82, 69,741,011.46 and 27,332,091.84 is: 37,718,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,536,964.82 : 69,741,011.46 = 27,332,091.84 : x
  2. Step 2: Convert to fraction form
    50,536,964.82/69,741,011.46 = 27,332,091.84/x
  3. Step 3: Cross multiply
    50,536,964.82x = 69,741,011.46 × 27,332,091.84
  4. Step 4: Simplify right side
    50,536,964.82x = 1,906,167,730,239,212.25
  5. Step 5: Solve for x
    x = 1,906,167,730,239,212.25/50,536,964.82
  6. Step 6: Final answer
    x = 37,718,286.74

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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.