Home / 24,796,956.87-34,220,209.75-13,633,921.57

Finding the Fourth Proportional to 24,796,956.87, 34,220,209.75 and 13,633,921.57

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Solution

The fourth proportional to 24,796,956.87, 34,220,209.75 and 13,633,921.57 is: 18,815,036.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,796,956.87 : 34,220,209.75 = 13,633,921.57 : x
  2. Step 2: Convert to fraction form
    24,796,956.87/34,220,209.75 = 13,633,921.57/x
  3. Step 3: Cross multiply
    24,796,956.87x = 34,220,209.75 × 13,633,921.57
  4. Step 4: Simplify right side
    24,796,956.87x = 466,555,655,823,342.75
  5. Step 5: Solve for x
    x = 466,555,655,823,342.75/24,796,956.87
  6. Step 6: Final answer
    x = 18,815,036.79

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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.