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Finding the Third Proportional to 56,796,016 and 122,526,656

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Solution

The third proportional to 56,796,016 and 122,526,656 is: 264,328,072.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,796,016 : 122,526,656 = 122,526,656 : x
  2. Step 2: Convert to fraction form
    56,796,016/122,526,656 = 122,526,656/x
  3. Step 3: Cross multiply
    56,796,016x = 122,526,656 × 122,526,656
  4. Step 4: Simplify right side
    56,796,016x = 15,012,781,430,542,336
  5. Step 5: Solve for x
    x = 15,012,781,430,542,336/56,796,016
  6. Step 6: Final answer
    x = 264,328,072.42

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.