Home / 16,832,479.92-23,228,358.34-9,490,249.35

Finding the Fourth Proportional to 16,832,479.92, 23,228,358.34 and 9,490,249.35

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Solution

The fourth proportional to 16,832,479.92, 23,228,358.34 and 9,490,249.35 is: 13,096,282.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,832,479.92 : 23,228,358.34 = 9,490,249.35 : x
  2. Step 2: Convert to fraction form
    16,832,479.92/23,228,358.34 = 9,490,249.35/x
  3. Step 3: Cross multiply
    16,832,479.92x = 23,228,358.34 × 9,490,249.35
  4. Step 4: Simplify right side
    16,832,479.92x = 220,442,912,606,520.81
  5. Step 5: Solve for x
    x = 220,442,912,606,520.81/16,832,479.92
  6. Step 6: Final answer
    x = 13,096,282.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.