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Finding the Third Proportional to 27,619,372 and 41,544,369

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Solution

The third proportional to 27,619,372 and 41,544,369 is: 62,490,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,619,372 : 41,544,369 = 41,544,369 : x
  2. Step 2: Convert to fraction form
    27,619,372/41,544,369 = 41,544,369/x
  3. Step 3: Cross multiply
    27,619,372x = 41,544,369 × 41,544,369
  4. Step 4: Simplify right side
    27,619,372x = 1,725,934,595,608,161
  5. Step 5: Solve for x
    x = 1,725,934,595,608,161/27,619,372
  6. Step 6: Final answer
    x = 62,490,001.42

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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.