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Finding the Third Proportional to 29,058,252 and 63,784,356

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Solution

The third proportional to 29,058,252 and 63,784,356 is: 140,009,938.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,058,252 : 63,784,356 = 63,784,356 : x
  2. Step 2: Convert to fraction form
    29,058,252/63,784,356 = 63,784,356/x
  3. Step 3: Cross multiply
    29,058,252x = 63,784,356 × 63,784,356
  4. Step 4: Simplify right side
    29,058,252x = 4,068,444,070,334,736
  5. Step 5: Solve for x
    x = 4,068,444,070,334,736/29,058,252
  6. Step 6: Final answer
    x = 140,009,938.32

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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.