Home / 17,204,961.26-25,811,870.55-5,073,934.70

Finding the Fourth Proportional to 17,204,961.26, 25,811,870.55 and 5,073,934.70

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Solution

The fourth proportional to 17,204,961.26, 25,811,870.55 and 5,073,934.70 is: 7,612,208.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,204,961.26 : 25,811,870.55 = 5,073,934.70 : x
  2. Step 2: Convert to fraction form
    17,204,961.26/25,811,870.55 = 5,073,934.70/x
  3. Step 3: Cross multiply
    17,204,961.26x = 25,811,870.55 × 5,073,934.70
  4. Step 4: Simplify right side
    17,204,961.26x = 130,967,745,655,553.09
  5. Step 5: Solve for x
    x = 130,967,745,655,553.09/17,204,961.26
  6. Step 6: Final answer
    x = 7,612,208.11

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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.