Home / 15,074,652.52-22,598,293.98-5,483,250.28

Finding the Fourth Proportional to 15,074,652.52, 22,598,293.98 and 5,483,250.28

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Solution

The fourth proportional to 15,074,652.52, 22,598,293.98 and 5,483,250.28 is: 8,219,897.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,074,652.52 : 22,598,293.98 = 5,483,250.28 : x
  2. Step 2: Convert to fraction form
    15,074,652.52/22,598,293.98 = 5,483,250.28/x
  3. Step 3: Cross multiply
    15,074,652.52x = 22,598,293.98 × 5,483,250.28
  4. Step 4: Simplify right side
    15,074,652.52x = 123,912,101,793,357.33
  5. Step 5: Solve for x
    x = 123,912,101,793,357.33/15,074,652.52
  6. Step 6: Final answer
    x = 8,219,897.71

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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.