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Finding the Third Proportional to 26,361,756 and 54,007,830

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Solution

The third proportional to 26,361,756 and 54,007,830 is: 110,646,866.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,361,756 : 54,007,830 = 54,007,830 : x
  2. Step 2: Convert to fraction form
    26,361,756/54,007,830 = 54,007,830/x
  3. Step 3: Cross multiply
    26,361,756x = 54,007,830 × 54,007,830
  4. Step 4: Simplify right side
    26,361,756x = 2,916,845,701,308,900
  5. Step 5: Solve for x
    x = 2,916,845,701,308,900/26,361,756
  6. Step 6: Final answer
    x = 110,646,866.67

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.