Home / 26,517,163.41-39,776,600.48-7,348,105.17

Finding the Fourth Proportional to 26,517,163.41, 39,776,600.48 and 7,348,105.17

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Solution

The fourth proportional to 26,517,163.41, 39,776,600.48 and 7,348,105.17 is: 11,022,394.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,517,163.41 : 39,776,600.48 = 7,348,105.17 : x
  2. Step 2: Convert to fraction form
    26,517,163.41/39,776,600.48 = 7,348,105.17/x
  3. Step 3: Cross multiply
    26,517,163.41x = 39,776,600.48 × 7,348,105.17
  4. Step 4: Simplify right side
    26,517,163.41x = 292,282,643,595,371.94
  5. Step 5: Solve for x
    x = 292,282,643,595,371.94/26,517,163.41
  6. Step 6: Final answer
    x = 11,022,394.78

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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.