Home / 34,923,229.22-48,194,100.82-19,028,238.78

Finding the Fourth Proportional to 34,923,229.22, 48,194,100.82 and 19,028,238.78

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Solution

The fourth proportional to 34,923,229.22, 48,194,100.82 and 19,028,238.78 is: 26,258,993.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923,229.22 : 48,194,100.82 = 19,028,238.78 : x
  2. Step 2: Convert to fraction form
    34,923,229.22/48,194,100.82 = 19,028,238.78/x
  3. Step 3: Cross multiply
    34,923,229.22x = 48,194,100.82 × 19,028,238.78
  4. Step 4: Simplify right side
    34,923,229.22x = 917,048,858,190,353.88
  5. Step 5: Solve for x
    x = 917,048,858,190,353.88/34,923,229.22
  6. Step 6: Final answer
    x = 26,258,993.76

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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.