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Finding the Third Proportional to 26,618,556 and 54,495,852

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Solution

The third proportional to 26,618,556 and 54,495,852 is: 111,568,707.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,556 : 54,495,852 = 54,495,852 : x
  2. Step 2: Convert to fraction form
    26,618,556/54,495,852 = 54,495,852/x
  3. Step 3: Cross multiply
    26,618,556x = 54,495,852 × 54,495,852
  4. Step 4: Simplify right side
    26,618,556x = 2,969,797,885,205,904
  5. Step 5: Solve for x
    x = 2,969,797,885,205,904/26,618,556
  6. Step 6: Final answer
    x = 111,568,707.38

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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.