Home / 26,741,412.02-40,115,926.72-8,298,950.41

Finding the Fourth Proportional to 26,741,412.02, 40,115,926.72 and 8,298,950.41

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Solution

The fourth proportional to 26,741,412.02, 40,115,926.72 and 8,298,950.41 is: 12,449,607.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,741,412.02 : 40,115,926.72 = 8,298,950.41 : x
  2. Step 2: Convert to fraction form
    26,741,412.02/40,115,926.72 = 8,298,950.41/x
  3. Step 3: Cross multiply
    26,741,412.02x = 40,115,926.72 × 8,298,950.41
  4. Step 4: Simplify right side
    26,741,412.02x = 332,920,086,560,992.50
  5. Step 5: Solve for x
    x = 332,920,086,560,992.50/26,741,412.02
  6. Step 6: Final answer
    x = 12,449,607.61

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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.