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Finding the Third Proportional to 113,823,942 and 244,911,378

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Solution

The third proportional to 113,823,942 and 244,911,378 is: 526,968,070.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,823,942 : 244,911,378 = 244,911,378 : x
  2. Step 2: Convert to fraction form
    113,823,942/244,911,378 = 244,911,378/x
  3. Step 3: Cross multiply
    113,823,942x = 244,911,378 × 244,911,378
  4. Step 4: Simplify right side
    113,823,942x = 59,981,583,073,858,880
  5. Step 5: Solve for x
    x = 59,981,583,073,858,880/113,823,942
  6. Step 6: Final answer
    x = 526,968,070.34

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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.