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Finding the Third Proportional to 49,519,162 and 108,604,280

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Solution

The third proportional to 49,519,162 and 108,604,280 is: 238,188,393.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,519,162 : 108,604,280 = 108,604,280 : x
  2. Step 2: Convert to fraction form
    49,519,162/108,604,280 = 108,604,280/x
  3. Step 3: Cross multiply
    49,519,162x = 108,604,280 × 108,604,280
  4. Step 4: Simplify right side
    49,519,162x = 11,794,889,634,318,400
  5. Step 5: Solve for x
    x = 11,794,889,634,318,400/49,519,162
  6. Step 6: Final answer
    x = 238,188,393.30

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.