Home / 11,914,568.35-17,863,693.58-6,067,435.68

Finding the Fourth Proportional to 11,914,568.35, 17,863,693.58 and 6,067,435.68

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Solution

The fourth proportional to 11,914,568.35, 17,863,693.58 and 6,067,435.68 is: 9,096,998.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,914,568.35 : 17,863,693.58 = 6,067,435.68 : x
  2. Step 2: Convert to fraction form
    11,914,568.35/17,863,693.58 = 6,067,435.68/x
  3. Step 3: Cross multiply
    11,914,568.35x = 17,863,693.58 × 6,067,435.68
  4. Step 4: Simplify right side
    11,914,568.35x = 108,386,811,714,560.45
  5. Step 5: Solve for x
    x = 108,386,811,714,560.45/11,914,568.35
  6. Step 6: Final answer
    x = 9,096,998.61

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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.