Home / 26,741,530.91-40,097,515.58-8,292,359.76

Finding the Fourth Proportional to 26,741,530.91, 40,097,515.58 and 8,292,359.76

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Solution

The fourth proportional to 26,741,530.91, 40,097,515.58 and 8,292,359.76 is: 12,433,956.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,741,530.91 : 40,097,515.58 = 8,292,359.76 : x
  2. Step 2: Convert to fraction form
    26,741,530.91/40,097,515.58 = 8,292,359.76/x
  3. Step 3: Cross multiply
    26,741,530.91x = 40,097,515.58 × 8,292,359.76
  4. Step 4: Simplify right side
    26,741,530.91x = 332,503,024,630,103.25
  5. Step 5: Solve for x
    x = 332,503,024,630,103.25/26,741,530.91
  6. Step 6: Final answer
    x = 12,433,956.22

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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.