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Finding the Third Proportional to 47,449,298 and 103,597,348

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Solution

The third proportional to 47,449,298 and 103,597,348 is: 226,186,918.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,449,298 : 103,597,348 = 103,597,348 : x
  2. Step 2: Convert to fraction form
    47,449,298/103,597,348 = 103,597,348/x
  3. Step 3: Cross multiply
    47,449,298x = 103,597,348 × 103,597,348
  4. Step 4: Simplify right side
    47,449,298x = 10,732,410,512,633,104
  5. Step 5: Solve for x
    x = 10,732,410,512,633,104/47,449,298
  6. Step 6: Final answer
    x = 226,186,918.77

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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.