Home / 20,153,906.58-41,153,736.66

Finding the Third Proportional to 20,153,906.58 and 41,153,736.66

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Solution

The third proportional to 20,153,906.58 and 41,153,736.66 is: 84,034,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,153,906.58 : 41,153,736.66 = 41,153,736.66 : x
  2. Step 2: Convert to fraction form
    20,153,906.58/41,153,736.66 = 41,153,736.66/x
  3. Step 3: Cross multiply
    20,153,906.58x = 41,153,736.66 × 41,153,736.66
  4. Step 4: Simplify right side
    20,153,906.58x = 1,693,630,040,771,975
  5. Step 5: Solve for x
    x = 1,693,630,040,771,975/20,153,906.58
  6. Step 6: Final answer
    x = 84,034,826.41

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.