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Finding the Third Proportional to 25,333,150 and 54,253,530

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Solution

The third proportional to 25,333,150 and 54,253,530 is: 116,189,479.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,333,150 : 54,253,530 = 54,253,530 : x
  2. Step 2: Convert to fraction form
    25,333,150/54,253,530 = 54,253,530/x
  3. Step 3: Cross multiply
    25,333,150x = 54,253,530 × 54,253,530
  4. Step 4: Simplify right side
    25,333,150x = 2,943,445,517,460,900
  5. Step 5: Solve for x
    x = 2,943,445,517,460,900/25,333,150
  6. Step 6: Final answer
    x = 116,189,479.69

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.