Home / 39,002,028.30-58,510,040.85-16,285,221.90

Finding the Fourth Proportional to 39,002,028.30, 58,510,040.85 and 16,285,221.90

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Solution

The fourth proportional to 39,002,028.30, 58,510,040.85 and 16,285,221.90 is: 24,430,755.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,002,028.30 : 58,510,040.85 = 16,285,221.90 : x
  2. Step 2: Convert to fraction form
    39,002,028.30/58,510,040.85 = 16,285,221.90/x
  3. Step 3: Cross multiply
    39,002,028.30x = 58,510,040.85 × 16,285,221.90
  4. Step 4: Simplify right side
    39,002,028.30x = 952,848,998,620,314.62
  5. Step 5: Solve for x
    x = 952,848,998,620,314.62/39,002,028.30
  6. Step 6: Final answer
    x = 24,430,755.02

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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.