Home / 50,536,955.82-69,740,999.10-27,332,082.84

Finding the Fourth Proportional to 50,536,955.82, 69,740,999.10 and 27,332,082.84

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Solution

The fourth proportional to 50,536,955.82, 69,740,999.10 and 27,332,082.84 is: 37,718,274.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,536,955.82 : 69,740,999.10 = 27,332,082.84 : x
  2. Step 2: Convert to fraction form
    50,536,955.82/69,740,999.10 = 27,332,082.84/x
  3. Step 3: Cross multiply
    50,536,955.82x = 69,740,999.10 × 27,332,082.84
  4. Step 4: Simplify right side
    50,536,955.82x = 1,906,166,764,745,565.25
  5. Step 5: Solve for x
    x = 1,906,166,764,745,565.25/50,536,955.82
  6. Step 6: Final answer
    x = 37,718,274.36

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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.