Home / 11,838,080.33-16,339,280.79-6,944,874.38

Finding the Fourth Proportional to 11,838,080.33, 16,339,280.79 and 6,944,874.38

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Solution

The fourth proportional to 11,838,080.33, 16,339,280.79 and 6,944,874.38 is: 9,585,528.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,838,080.33 : 16,339,280.79 = 6,944,874.38 : x
  2. Step 2: Convert to fraction form
    11,838,080.33/16,339,280.79 = 6,944,874.38/x
  3. Step 3: Cross multiply
    11,838,080.33x = 16,339,280.79 × 6,944,874.38
  4. Step 4: Simplify right side
    11,838,080.33x = 113,474,252,546,097.16
  5. Step 5: Solve for x
    x = 113,474,252,546,097.16/11,838,080.33
  6. Step 6: Final answer
    x = 9,585,528.18

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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.