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Finding the Third Proportional to 113,682,018 and 246,659,458

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Solution

The third proportional to 113,682,018 and 246,659,458 is: 535,184,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,682,018 : 246,659,458 = 246,659,458 : x
  2. Step 2: Convert to fraction form
    113,682,018/246,659,458 = 246,659,458/x
  3. Step 3: Cross multiply
    113,682,018x = 246,659,458 × 246,659,458
  4. Step 4: Simplify right side
    113,682,018x = 60,840,888,220,853,760
  5. Step 5: Solve for x
    x = 60,840,888,220,853,760/113,682,018
  6. Step 6: Final answer
    x = 535,184,801.35

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.