Home / 26,248,247.70-39,372,371.55-16,632,446.10

Finding the Fourth Proportional to 26,248,247.70, 39,372,371.55 and 16,632,446.10

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Solution

The fourth proportional to 26,248,247.70, 39,372,371.55 and 16,632,446.10 is: 24,948,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,248,247.70 : 39,372,371.55 = 16,632,446.10 : x
  2. Step 2: Convert to fraction form
    26,248,247.70/39,372,371.55 = 16,632,446.10/x
  3. Step 3: Cross multiply
    26,248,247.70x = 39,372,371.55 × 16,632,446.10
  4. Step 4: Simplify right side
    26,248,247.70x = 654,858,847,634,548.38
  5. Step 5: Solve for x
    x = 654,858,847,634,548.38/26,248,247.70
  6. Step 6: Final answer
    x = 24,948,669.15

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Double scale
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Similar ratio
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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.