Home / 20,222,551.13-43,279,454.25

Finding the Third Proportional to 20,222,551.13 and 43,279,454.25

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Solution

The third proportional to 20,222,551.13 and 43,279,454.25 is: 92,624,869.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,222,551.13 : 43,279,454.25 = 43,279,454.25 : x
  2. Step 2: Convert to fraction form
    20,222,551.13/43,279,454.25 = 43,279,454.25/x
  3. Step 3: Cross multiply
    20,222,551.13x = 43,279,454.25 × 43,279,454.25
  4. Step 4: Simplify right side
    20,222,551.13x = 1,873,111,160,177,843
  5. Step 5: Solve for x
    x = 1,873,111,160,177,843/20,222,551.13
  6. Step 6: Final answer
    x = 92,624,869.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.