Home / 15,234,952.74-22,854,163.10-5,524,139.39

Finding the Fourth Proportional to 15,234,952.74, 22,854,163.10 and 5,524,139.39

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Solution

The fourth proportional to 15,234,952.74, 22,854,163.10 and 5,524,139.39 is: 8,286,837.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,234,952.74 : 22,854,163.10 = 5,524,139.39 : x
  2. Step 2: Convert to fraction form
    15,234,952.74/22,854,163.10 = 5,524,139.39/x
  3. Step 3: Cross multiply
    15,234,952.74x = 22,854,163.10 × 5,524,139.39
  4. Step 4: Simplify right side
    15,234,952.74x = 126,249,582,606,194.52
  5. Step 5: Solve for x
    x = 126,249,582,606,194.52/15,234,952.74
  6. Step 6: Final answer
    x = 8,286,837.82

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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.