Home / 625,034,019.32-937,459,766.56-182,257,717.24

Finding the Fourth Proportional to 625,034,019.32, 937,459,766.56 and 182,257,717.24

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Solution

The fourth proportional to 625,034,019.32, 937,459,766.56 and 182,257,717.24 is: 273,359,964.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,034,019.32 : 937,459,766.56 = 182,257,717.24 : x
  2. Step 2: Convert to fraction form
    625,034,019.32/937,459,766.56 = 182,257,717.24/x
  3. Step 3: Cross multiply
    625,034,019.32x = 937,459,766.56 × 182,257,717.24
  4. Step 4: Simplify right side
    625,034,019.32x = 170,859,277,057,568,896
  5. Step 5: Solve for x
    x = 170,859,277,057,568,896/625,034,019.32
  6. Step 6: Final answer
    x = 273,359,964.06

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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.