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Finding the Third Proportional to 246,330,328 and 344,384,889

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Solution

The third proportional to 246,330,328 and 344,384,889 is: 481,471,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,330,328 : 344,384,889 = 344,384,889 : x
  2. Step 2: Convert to fraction form
    246,330,328/344,384,889 = 344,384,889/x
  3. Step 3: Cross multiply
    246,330,328x = 344,384,889 × 344,384,889
  4. Step 4: Simplify right side
    246,330,328x = 118,600,951,771,542,320
  5. Step 5: Solve for x
    x = 118,600,951,771,542,320/246,330,328
  6. Step 6: Final answer
    x = 481,471,172.20

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.