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Finding the Third Proportional to 5,380,292 and 11,610,524

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Solution

The third proportional to 5,380,292 and 11,610,524 is: 25,055,195.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,380,292 : 11,610,524 = 11,610,524 : x
  2. Step 2: Convert to fraction form
    5,380,292/11,610,524 = 11,610,524/x
  3. Step 3: Cross multiply
    5,380,292x = 11,610,524 × 11,610,524
  4. Step 4: Simplify right side
    5,380,292x = 134,804,267,554,576
  5. Step 5: Solve for x
    x = 134,804,267,554,576/5,380,292
  6. Step 6: Final answer
    x = 25,055,195.43

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.