Home / 54,790,082.52-82,183,130.34-16,450,600.38

Finding the Fourth Proportional to 54,790,082.52, 82,183,130.34 and 16,450,600.38

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Solution

The fourth proportional to 54,790,082.52, 82,183,130.34 and 16,450,600.38 is: 24,675,302.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,790,082.52 : 82,183,130.34 = 16,450,600.38 : x
  2. Step 2: Convert to fraction form
    54,790,082.52/82,183,130.34 = 16,450,600.38/x
  3. Step 3: Cross multiply
    54,790,082.52x = 82,183,130.34 × 16,450,600.38
  4. Step 4: Simplify right side
    54,790,082.52x = 1,351,961,835,200,793.75
  5. Step 5: Solve for x
    x = 1,351,961,835,200,793.75/54,790,082.52
  6. Step 6: Final answer
    x = 24,675,302.04

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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.