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Finding the Third Proportional to 113,217,256 and 246,930,052

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Solution

The third proportional to 113,217,256 and 246,930,052 is: 538,561,459.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,217,256 : 246,930,052 = 246,930,052 : x
  2. Step 2: Convert to fraction form
    113,217,256/246,930,052 = 246,930,052/x
  3. Step 3: Cross multiply
    113,217,256x = 246,930,052 × 246,930,052
  4. Step 4: Simplify right side
    113,217,256x = 60,974,450,580,722,704
  5. Step 5: Solve for x
    x = 60,974,450,580,722,704/113,217,256
  6. Step 6: Final answer
    x = 538,561,459.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.