Home / 16,188,896.95-24,295,937.09-11,299,439.27

Finding the Fourth Proportional to 16,188,896.95, 24,295,937.09 and 11,299,439.27

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Solution

The fourth proportional to 16,188,896.95, 24,295,937.09 and 11,299,439.27 is: 16,957,947.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,188,896.95 : 24,295,937.09 = 11,299,439.27 : x
  2. Step 2: Convert to fraction form
    16,188,896.95/24,295,937.09 = 11,299,439.27/x
  3. Step 3: Cross multiply
    16,188,896.95x = 24,295,937.09 × 11,299,439.27
  4. Step 4: Simplify right side
    16,188,896.95x = 274,530,465,660,438.19
  5. Step 5: Solve for x
    x = 274,530,465,660,438.19/16,188,896.95
  6. Step 6: Final answer
    x = 16,957,947.57

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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.