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Finding the Third Proportional to 63,026,656 and 137,096,204

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Solution

The third proportional to 63,026,656 and 137,096,204 is: 298,213,015.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,026,656 : 137,096,204 = 137,096,204 : x
  2. Step 2: Convert to fraction form
    63,026,656/137,096,204 = 137,096,204/x
  3. Step 3: Cross multiply
    63,026,656x = 137,096,204 × 137,096,204
  4. Step 4: Simplify right side
    63,026,656x = 18,795,369,151,209,616
  5. Step 5: Solve for x
    x = 18,795,369,151,209,616/63,026,656
  6. Step 6: Final answer
    x = 298,213,015.64

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