Home / 26,697,117.72-40,049,514.04-8,254,500.97

Finding the Fourth Proportional to 26,697,117.72, 40,049,514.04 and 8,254,500.97

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Solution

The fourth proportional to 26,697,117.72, 40,049,514.04 and 8,254,500.97 is: 12,382,937.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697,117.72 : 40,049,514.04 = 8,254,500.97 : x
  2. Step 2: Convert to fraction form
    26,697,117.72/40,049,514.04 = 8,254,500.97/x
  3. Step 3: Cross multiply
    26,697,117.72x = 40,049,514.04 × 8,254,500.97
  4. Step 4: Simplify right side
    26,697,117.72x = 330,588,752,491,208.62
  5. Step 5: Solve for x
    x = 330,588,752,491,208.62/26,697,117.72
  6. Step 6: Final answer
    x = 12,382,937.96

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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.