Home / 26,099,662.56-39,149,887.56-9,060,876.84

Finding the Fourth Proportional to 26,099,662.56, 39,149,887.56 and 9,060,876.84

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Solution

The fourth proportional to 26,099,662.56, 39,149,887.56 and 9,060,876.84 is: 13,591,451.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,099,662.56 : 39,149,887.56 = 9,060,876.84 : x
  2. Step 2: Convert to fraction form
    26,099,662.56/39,149,887.56 = 9,060,876.84/x
  3. Step 3: Cross multiply
    26,099,662.56x = 39,149,887.56 × 9,060,876.84
  4. Step 4: Simplify right side
    26,099,662.56x = 354,732,309,481,008.12
  5. Step 5: Solve for x
    x = 354,732,309,481,008.12/26,099,662.56
  6. Step 6: Final answer
    x = 13,591,451.95

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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.