Home / 20,150,442.56-43,722,036

Finding the Third Proportional to 20,150,442.56 and 43,722,036

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Solution

The third proportional to 20,150,442.56 and 43,722,036 is: 94,867,218.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,150,442.56 : 43,722,036 = 43,722,036 : x
  2. Step 2: Convert to fraction form
    20,150,442.56/43,722,036 = 43,722,036/x
  3. Step 3: Cross multiply
    20,150,442.56x = 43,722,036 × 43,722,036
  4. Step 4: Simplify right side
    20,150,442.56x = 1,911,616,431,985,296
  5. Step 5: Solve for x
    x = 1,911,616,431,985,296/20,150,442.56
  6. Step 6: Final answer
    x = 94,867,218.23

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.