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Finding the Third Proportional to 48,372,328 and 105,247,384

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Solution

The third proportional to 48,372,328 and 105,247,384 is: 228,994,805.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,372,328 : 105,247,384 = 105,247,384 : x
  2. Step 2: Convert to fraction form
    48,372,328/105,247,384 = 105,247,384/x
  3. Step 3: Cross multiply
    48,372,328x = 105,247,384 × 105,247,384
  4. Step 4: Simplify right side
    48,372,328x = 11,077,011,838,843,456
  5. Step 5: Solve for x
    x = 11,077,011,838,843,456/48,372,328
  6. Step 6: Final answer
    x = 228,994,805.44

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.