Home / 43,804,568.21-65,660,517.19-16,499,046.71

Finding the Fourth Proportional to 43,804,568.21, 65,660,517.19 and 16,499,046.71

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Solution

The fourth proportional to 43,804,568.21, 65,660,517.19 and 16,499,046.71 is: 24,731,117.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,804,568.21 : 65,660,517.19 = 16,499,046.71 : x
  2. Step 2: Convert to fraction form
    43,804,568.21/65,660,517.19 = 16,499,046.71/x
  3. Step 3: Cross multiply
    43,804,568.21x = 65,660,517.19 × 16,499,046.71
  4. Step 4: Simplify right side
    43,804,568.21x = 1,083,335,940,167,051.88
  5. Step 5: Solve for x
    x = 1,083,335,940,167,051.88/43,804,568.21
  6. Step 6: Final answer
    x = 24,731,117.88

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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.