Home / 16,508,719.10-24,766,577.85-4,993,240.70

Finding the Fourth Proportional to 16,508,719.10, 24,766,577.85 and 4,993,240.70

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Solution

The fourth proportional to 16,508,719.10, 24,766,577.85 and 4,993,240.70 is: 7,490,919.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,719.10 : 24,766,577.85 = 4,993,240.70 : x
  2. Step 2: Convert to fraction form
    16,508,719.10/24,766,577.85 = 4,993,240.70/x
  3. Step 3: Cross multiply
    16,508,719.10x = 24,766,577.85 × 4,993,240.70
  4. Step 4: Simplify right side
    16,508,719.10x = 123,665,484,520,338.50
  5. Step 5: Solve for x
    x = 123,665,484,520,338.50/16,508,719.10
  6. Step 6: Final answer
    x = 7,490,919.42

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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.