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Finding the Third Proportional to 246,333,699 and 344,389,009

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Solution

The third proportional to 246,333,699 and 344,389,009 is: 481,476,103.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,333,699 : 344,389,009 = 344,389,009 : x
  2. Step 2: Convert to fraction form
    246,333,699/344,389,009 = 344,389,009/x
  3. Step 3: Cross multiply
    246,333,699x = 344,389,009 × 344,389,009
  4. Step 4: Simplify right side
    246,333,699x = 118,603,789,520,002,080
  5. Step 5: Solve for x
    x = 118,603,789,520,002,080/246,333,699
  6. Step 6: Final answer
    x = 481,476,103.36

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Why These Related Problems?

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