Home / 26,167,450.14-39,234,379.05-17,181,504.54

Finding the Fourth Proportional to 26,167,450.14, 39,234,379.05 and 17,181,504.54

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Solution

The fourth proportional to 26,167,450.14, 39,234,379.05 and 17,181,504.54 is: 25,761,228.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,167,450.14 : 39,234,379.05 = 17,181,504.54 : x
  2. Step 2: Convert to fraction form
    26,167,450.14/39,234,379.05 = 17,181,504.54/x
  3. Step 3: Cross multiply
    26,167,450.14x = 39,234,379.05 × 17,181,504.54
  4. Step 4: Simplify right side
    26,167,450.14x = 674,105,661,771,655.75
  5. Step 5: Solve for x
    x = 674,105,661,771,655.75/26,167,450.14
  6. Step 6: Final answer
    x = 25,761,228.48

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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.