Home / 20,150,447.63-43,722,046.13

Finding the Third Proportional to 20,150,447.63 and 43,722,046.13

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Solution

The third proportional to 20,150,447.63 and 43,722,046.13 is: 94,867,238.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,150,447.63 : 43,722,046.13 = 43,722,046.13 : x
  2. Step 2: Convert to fraction form
    20,150,447.63/43,722,046.13 = 43,722,046.13/x
  3. Step 3: Cross multiply
    20,150,447.63x = 43,722,046.13 × 43,722,046.13
  4. Step 4: Simplify right side
    20,150,447.63x = 1,911,617,317,356,627.50
  5. Step 5: Solve for x
    x = 1,911,617,317,356,627.50/20,150,447.63
  6. Step 6: Final answer
    x = 94,867,238.33

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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.