Home / 26,600,294.99-39,902,128.22-11,244,722.83

Finding the Fourth Proportional to 26,600,294.99, 39,902,128.22 and 11,244,722.83

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Solution

The fourth proportional to 26,600,294.99, 39,902,128.22 and 11,244,722.83 is: 16,867,796.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,600,294.99 : 39,902,128.22 = 11,244,722.83 : x
  2. Step 2: Convert to fraction form
    26,600,294.99/39,902,128.22 = 11,244,722.83/x
  3. Step 3: Cross multiply
    26,600,294.99x = 39,902,128.22 × 11,244,722.83
  4. Step 4: Simplify right side
    26,600,294.99x = 448,688,372,161,021.25
  5. Step 5: Solve for x
    x = 448,688,372,161,021.25/26,600,294.99
  6. Step 6: Final answer
    x = 16,867,796.85

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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.