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Finding the Third Proportional to 51,659,346 and 113,394,852

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Solution

The third proportional to 51,659,346 and 113,394,852 is: 248,907,379.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,659,346 : 113,394,852 = 113,394,852 : x
  2. Step 2: Convert to fraction form
    51,659,346/113,394,852 = 113,394,852/x
  3. Step 3: Cross multiply
    51,659,346x = 113,394,852 × 113,394,852
  4. Step 4: Simplify right side
    51,659,346x = 12,858,392,460,101,904
  5. Step 5: Solve for x
    x = 12,858,392,460,101,904/51,659,346
  6. Step 6: Final answer
    x = 248,907,379.90

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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.