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Finding the Third Proportional to 29,056,648 and 63,781,294

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Solution

The third proportional to 29,056,648 and 63,781,294 is: 140,004,224.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,056,648 : 63,781,294 = 63,781,294 : x
  2. Step 2: Convert to fraction form
    29,056,648/63,781,294 = 63,781,294/x
  3. Step 3: Cross multiply
    29,056,648x = 63,781,294 × 63,781,294
  4. Step 4: Simplify right side
    29,056,648x = 4,068,053,464,314,436
  5. Step 5: Solve for x
    x = 4,068,053,464,314,436/29,056,648
  6. Step 6: Final answer
    x = 140,004,224.31

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.