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Finding the Third Proportional to 25,252,832 and 55,653,344

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Solution

The third proportional to 25,252,832 and 55,653,344 is: 122,651,380.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,252,832 : 55,653,344 = 55,653,344 : x
  2. Step 2: Convert to fraction form
    25,252,832/55,653,344 = 55,653,344/x
  3. Step 3: Cross multiply
    25,252,832x = 55,653,344 × 55,653,344
  4. Step 4: Simplify right side
    25,252,832x = 3,097,294,698,382,336
  5. Step 5: Solve for x
    x = 3,097,294,698,382,336/25,252,832
  6. Step 6: Final answer
    x = 122,651,380.19

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.