Home / 17,016,229.70-25,524,344.55-5,655,202.10

Finding the Fourth Proportional to 17,016,229.70, 25,524,344.55 and 5,655,202.10

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Solution

The fourth proportional to 17,016,229.70, 25,524,344.55 and 5,655,202.10 is: 8,482,803.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016,229.70 : 25,524,344.55 = 5,655,202.10 : x
  2. Step 2: Convert to fraction form
    17,016,229.70/25,524,344.55 = 5,655,202.10/x
  3. Step 3: Cross multiply
    17,016,229.70x = 25,524,344.55 × 5,655,202.10
  4. Step 4: Simplify right side
    17,016,229.70x = 144,345,326,900,283.56
  5. Step 5: Solve for x
    x = 144,345,326,900,283.56/17,016,229.70
  6. Step 6: Final answer
    x = 8,482,803.15

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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.