Home / 226,633,277.70-339,949,916.55-111,594,015.90

Finding the Fourth Proportional to 226,633,277.70, 339,949,916.55 and 111,594,015.90

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Solution

The fourth proportional to 226,633,277.70, 339,949,916.55 and 111,594,015.90 is: 167,391,023.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,633,277.70 : 339,949,916.55 = 111,594,015.90 : x
  2. Step 2: Convert to fraction form
    226,633,277.70/339,949,916.55 = 111,594,015.90/x
  3. Step 3: Cross multiply
    226,633,277.70x = 339,949,916.55 × 111,594,015.90
  4. Step 4: Simplify right side
    226,633,277.70x = 37,936,376,392,684,376
  5. Step 5: Solve for x
    x = 37,936,376,392,684,376/226,633,277.70
  6. Step 6: Final answer
    x = 167,391,023.85

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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.