Home / 16,414,183.52-24,621,776.87-5,631,333.11

Finding the Fourth Proportional to 16,414,183.52, 24,621,776.87 and 5,631,333.11

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Solution

The fourth proportional to 16,414,183.52, 24,621,776.87 and 5,631,333.11 is: 8,447,171.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,414,183.52 : 24,621,776.87 = 5,631,333.11 : x
  2. Step 2: Convert to fraction form
    16,414,183.52/24,621,776.87 = 5,631,333.11/x
  3. Step 3: Cross multiply
    16,414,183.52x = 24,621,776.87 × 5,631,333.11
  4. Step 4: Simplify right side
    16,414,183.52x = 138,653,427,163,797.62
  5. Step 5: Solve for x
    x = 138,653,427,163,797.62/16,414,183.52
  6. Step 6: Final answer
    x = 8,447,171.74

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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.