Home / 26,524,421.56-39,786,632.34-17,546,874.04

Finding the Fourth Proportional to 26,524,421.56, 39,786,632.34 and 17,546,874.04

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Solution

The fourth proportional to 26,524,421.56, 39,786,632.34 and 17,546,874.04 is: 26,320,311.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,524,421.56 : 39,786,632.34 = 17,546,874.04 : x
  2. Step 2: Convert to fraction form
    26,524,421.56/39,786,632.34 = 17,546,874.04/x
  3. Step 3: Cross multiply
    26,524,421.56x = 39,786,632.34 × 17,546,874.04
  4. Step 4: Simplify right side
    26,524,421.56x = 698,131,026,145,770.50
  5. Step 5: Solve for x
    x = 698,131,026,145,770.50/26,524,421.56
  6. Step 6: Final answer
    x = 26,320,311.06

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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.