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Finding the Third Proportional to 113,823,945 and 244,911,381

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Solution

The third proportional to 113,823,945 and 244,911,381 is: 526,968,069.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,823,945 : 244,911,381 = 244,911,381 : x
  2. Step 2: Convert to fraction form
    113,823,945/244,911,381 = 244,911,381/x
  3. Step 3: Cross multiply
    113,823,945x = 244,911,381 × 244,911,381
  4. Step 4: Simplify right side
    113,823,945x = 59,981,584,543,327,160
  5. Step 5: Solve for x
    x = 59,981,584,543,327,160/113,823,945
  6. Step 6: Final answer
    x = 526,968,069.36

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.