Home / 18,055,251.44-24,916,244.28-10,320,459.83

Finding the Fourth Proportional to 18,055,251.44, 24,916,244.28 and 10,320,459.83

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Solution

The fourth proportional to 18,055,251.44, 24,916,244.28 and 10,320,459.83 is: 14,242,233.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,055,251.44 : 24,916,244.28 = 10,320,459.83 : x
  2. Step 2: Convert to fraction form
    18,055,251.44/24,916,244.28 = 10,320,459.83/x
  3. Step 3: Cross multiply
    18,055,251.44x = 24,916,244.28 × 10,320,459.83
  4. Step 4: Simplify right side
    18,055,251.44x = 257,147,098,305,555.88
  5. Step 5: Solve for x
    x = 257,147,098,305,555.88/18,055,251.44
  6. Step 6: Final answer
    x = 14,242,233.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.