Home / 16,331,180.16-24,496,834.32-6,615,976.92

Finding the Fourth Proportional to 16,331,180.16, 24,496,834.32 and 6,615,976.92

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Solution

The fourth proportional to 16,331,180.16, 24,496,834.32 and 6,615,976.92 is: 9,923,991.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331,180.16 : 24,496,834.32 = 6,615,976.92 : x
  2. Step 2: Convert to fraction form
    16,331,180.16/24,496,834.32 = 6,615,976.92/x
  3. Step 3: Cross multiply
    16,331,180.16x = 24,496,834.32 × 6,615,976.92
  4. Step 4: Simplify right side
    16,331,180.16x = 162,070,490,474,183.91
  5. Step 5: Solve for x
    x = 162,070,490,474,183.91/16,331,180.16
  6. Step 6: Final answer
    x = 9,923,991.34

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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.