Home / 16,310,501.27-24,449,591.39-7,659,114.89

Finding the Fourth Proportional to 16,310,501.27, 24,449,591.39 and 7,659,114.89

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Solution

The fourth proportional to 16,310,501.27, 24,449,591.39 and 7,659,114.89 is: 11,481,083.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,310,501.27 : 24,449,591.39 = 7,659,114.89 : x
  2. Step 2: Convert to fraction form
    16,310,501.27/24,449,591.39 = 7,659,114.89/x
  3. Step 3: Cross multiply
    16,310,501.27x = 24,449,591.39 × 7,659,114.89
  4. Step 4: Simplify right side
    16,310,501.27x = 187,262,229,347,316.84
  5. Step 5: Solve for x
    x = 187,262,229,347,316.84/16,310,501.27
  6. Step 6: Final answer
    x = 11,481,083.64

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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.