Home / 16,995,708.30-25,501,097.07-8,906,760.75

Finding the Fourth Proportional to 16,995,708.30, 25,501,097.07 and 8,906,760.75

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Solution

The fourth proportional to 16,995,708.30, 25,501,097.07 and 8,906,760.75 is: 13,364,089.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,708.30 : 25,501,097.07 = 8,906,760.75 : x
  2. Step 2: Convert to fraction form
    16,995,708.30/25,501,097.07 = 8,906,760.75/x
  3. Step 3: Cross multiply
    16,995,708.30x = 25,501,097.07 × 8,906,760.75
  4. Step 4: Simplify right side
    16,995,708.30x = 227,132,170,465,016
  5. Step 5: Solve for x
    x = 227,132,170,465,016/16,995,708.30
  6. Step 6: Final answer
    x = 13,364,089.71

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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.