Home / 20,150,447.06-43,722,045.56

Finding the Third Proportional to 20,150,447.06 and 43,722,045.56

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Solution

The third proportional to 20,150,447.06 and 43,722,045.56 is: 94,867,238.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,150,447.06 : 43,722,045.56 = 43,722,045.56 : x
  2. Step 2: Convert to fraction form
    20,150,447.06/43,722,045.56 = 43,722,045.56/x
  3. Step 3: Cross multiply
    20,150,447.06x = 43,722,045.56 × 43,722,045.56
  4. Step 4: Simplify right side
    20,150,447.06x = 1,911,617,268,169,326
  5. Step 5: Solve for x
    x = 1,911,617,268,169,326/20,150,447.06
  6. Step 6: Final answer
    x = 94,867,238.54

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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.