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Finding the Third Proportional to 26,370,818 and 54,762,748

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Solution

The third proportional to 26,370,818 and 54,762,748 is: 113,722,622.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,370,818 : 54,762,748 = 54,762,748 : x
  2. Step 2: Convert to fraction form
    26,370,818/54,762,748 = 54,762,748/x
  3. Step 3: Cross multiply
    26,370,818x = 54,762,748 × 54,762,748
  4. Step 4: Simplify right side
    26,370,818x = 2,998,958,568,511,504
  5. Step 5: Solve for x
    x = 2,998,958,568,511,504/26,370,818
  6. Step 6: Final answer
    x = 113,722,622.05

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.