Home / 84,812,867.54-127,219,301.92-24,228,593.54

Finding the Fourth Proportional to 84,812,867.54, 127,219,301.92 and 24,228,593.54

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Solution

The fourth proportional to 84,812,867.54, 127,219,301.92 and 24,228,593.54 is: 36,342,890.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,812,867.54 : 127,219,301.92 = 24,228,593.54 : x
  2. Step 2: Convert to fraction form
    84,812,867.54/127,219,301.92 = 24,228,593.54/x
  3. Step 3: Cross multiply
    84,812,867.54x = 127,219,301.92 × 24,228,593.54
  4. Step 4: Simplify right side
    84,812,867.54x = 3,082,344,756,397,076
  5. Step 5: Solve for x
    x = 3,082,344,756,397,076/84,812,867.54
  6. Step 6: Final answer
    x = 36,342,890.48

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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.