Home / 26,451,771.96-36,503,431.02-14,849,357.88

Finding the Fourth Proportional to 26,451,771.96, 36,503,431.02 and 14,849,357.88

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Solution

The fourth proportional to 26,451,771.96, 36,503,431.02 and 14,849,357.88 is: 20,492,105.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,451,771.96 : 36,503,431.02 = 14,849,357.88 : x
  2. Step 2: Convert to fraction form
    26,451,771.96/36,503,431.02 = 14,849,357.88/x
  3. Step 3: Cross multiply
    26,451,771.96x = 36,503,431.02 × 14,849,357.88
  4. Step 4: Simplify right side
    26,451,771.96x = 542,052,511,063,873.50
  5. Step 5: Solve for x
    x = 542,052,511,063,873.50/26,451,771.96
  6. Step 6: Final answer
    x = 20,492,105.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.