Home / 244,260,943.20-366,391,414.80-108,212,047.20

Finding the Fourth Proportional to 244,260,943.20, 366,391,414.80 and 108,212,047.20

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Solution

The fourth proportional to 244,260,943.20, 366,391,414.80 and 108,212,047.20 is: 162,318,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,260,943.20 : 366,391,414.80 = 108,212,047.20 : x
  2. Step 2: Convert to fraction form
    244,260,943.20/366,391,414.80 = 108,212,047.20/x
  3. Step 3: Cross multiply
    244,260,943.20x = 366,391,414.80 × 108,212,047.20
  4. Step 4: Simplify right side
    244,260,943.20x = 39,647,965,072,012,384
  5. Step 5: Solve for x
    x = 39,647,965,072,012,384/244,260,943.20
  6. Step 6: Final answer
    x = 162,318,070.80

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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.