Home / 11,944,473.25-17,916,775.49-2,969,025.25

Finding the Fourth Proportional to 11,944,473.25, 17,916,775.49 and 2,969,025.25

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Solution

The fourth proportional to 11,944,473.25, 17,916,775.49 and 2,969,025.25 is: 4,453,554.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,473.25 : 17,916,775.49 = 2,969,025.25 : x
  2. Step 2: Convert to fraction form
    11,944,473.25/17,916,775.49 = 2,969,025.25/x
  3. Step 3: Cross multiply
    11,944,473.25x = 17,916,775.49 × 2,969,025.25
  4. Step 4: Simplify right side
    11,944,473.25x = 53,195,358,828,391.12
  5. Step 5: Solve for x
    x = 53,195,358,828,391.12/11,944,473.25
  6. Step 6: Final answer
    x = 4,453,554.18

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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.