Home / 27,217,896.60-40,826,844.90-9,267,000.60

Finding the Fourth Proportional to 27,217,896.60, 40,826,844.90 and 9,267,000.60

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Solution

The fourth proportional to 27,217,896.60, 40,826,844.90 and 9,267,000.60 is: 13,900,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,217,896.60 : 40,826,844.90 = 9,267,000.60 : x
  2. Step 2: Convert to fraction form
    27,217,896.60/40,826,844.90 = 9,267,000.60/x
  3. Step 3: Cross multiply
    27,217,896.60x = 40,826,844.90 × 9,267,000.60
  4. Step 4: Simplify right side
    27,217,896.60x = 378,342,396,184,406.94
  5. Step 5: Solve for x
    x = 378,342,396,184,406.94/27,217,896.60
  6. Step 6: Final answer
    x = 13,900,500.90

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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.