Home / 44,422,131.20-66,672,562.80-26,203,546.40

Finding the Fourth Proportional to 44,422,131.20, 66,672,562.80 and 26,203,546.40

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Solution

The fourth proportional to 44,422,131.20, 66,672,562.80 and 26,203,546.40 is: 39,328,540.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,422,131.20 : 66,672,562.80 = 26,203,546.40 : x
  2. Step 2: Convert to fraction form
    44,422,131.20/66,672,562.80 = 26,203,546.40/x
  3. Step 3: Cross multiply
    44,422,131.20x = 66,672,562.80 × 26,203,546.40
  4. Step 4: Simplify right side
    44,422,131.20x = 1,747,057,592,936,713.75
  5. Step 5: Solve for x
    x = 1,747,057,592,936,713.75/44,422,131.20
  6. Step 6: Final answer
    x = 39,328,540.66

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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.