Home / 16,398,634.86-24,595,429.01-5,469,016.77

Finding the Fourth Proportional to 16,398,634.86, 24,595,429.01 and 5,469,016.77

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Solution

The fourth proportional to 16,398,634.86, 24,595,429.01 and 5,469,016.77 is: 8,202,683.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,398,634.86 : 24,595,429.01 = 5,469,016.77 : x
  2. Step 2: Convert to fraction form
    16,398,634.86/24,595,429.01 = 5,469,016.77/x
  3. Step 3: Cross multiply
    16,398,634.86x = 24,595,429.01 × 5,469,016.77
  4. Step 4: Simplify right side
    16,398,634.86x = 134,512,813,693,689.39
  5. Step 5: Solve for x
    x = 134,512,813,693,689.39/16,398,634.86
  6. Step 6: Final answer
    x = 8,202,683.63

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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.