Home / 552,116,650.10-827,167,205.55-449,324,150.90

Finding the Fourth Proportional to 552,116,650.10, 827,167,205.55 and 449,324,150.90

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Solution

The fourth proportional to 552,116,650.10, 827,167,205.55 and 449,324,150.90 is: 673,166,082.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,116,650.10 : 827,167,205.55 = 449,324,150.90 : x
  2. Step 2: Convert to fraction form
    552,116,650.10/827,167,205.55 = 449,324,150.90/x
  3. Step 3: Cross multiply
    552,116,650.10x = 827,167,205.55 × 449,324,150.90
  4. Step 4: Simplify right side
    552,116,650.10x = 371,666,202,286,079,488
  5. Step 5: Solve for x
    x = 371,666,202,286,079,488/552,116,650.10
  6. Step 6: Final answer
    x = 673,166,082.24

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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.