Home / 41,919,745.76-57,848,840.88-23,334,591.20

Finding the Fourth Proportional to 41,919,745.76, 57,848,840.88 and 23,334,591.20

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Solution

The fourth proportional to 41,919,745.76, 57,848,840.88 and 23,334,591.20 is: 32,201,508.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,919,745.76 : 57,848,840.88 = 23,334,591.20 : x
  2. Step 2: Convert to fraction form
    41,919,745.76/57,848,840.88 = 23,334,591.20/x
  3. Step 3: Cross multiply
    41,919,745.76x = 57,848,840.88 × 23,334,591.20
  4. Step 4: Simplify right side
    41,919,745.76x = 1,349,879,053,328,648.25
  5. Step 5: Solve for x
    x = 1,349,879,053,328,648.25/41,919,745.76
  6. Step 6: Final answer
    x = 32,201,508.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.