Home / 16,303,183.32-22,494,959.10-9,059,683.80

Finding the Fourth Proportional to 16,303,183.32, 22,494,959.10 and 9,059,683.80

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Solution

The fourth proportional to 16,303,183.32, 22,494,959.10 and 9,059,683.80 is: 12,500,455.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,303,183.32 : 22,494,959.10 = 9,059,683.80 : x
  2. Step 2: Convert to fraction form
    16,303,183.32/22,494,959.10 = 9,059,683.80/x
  3. Step 3: Cross multiply
    16,303,183.32x = 22,494,959.10 × 9,059,683.80
  4. Step 4: Simplify right side
    16,303,183.32x = 203,797,216,539,932.62
  5. Step 5: Solve for x
    x = 203,797,216,539,932.62/16,303,183.32
  6. Step 6: Final answer
    x = 12,500,455.43

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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.