Home / 1,959,105,806.44-4,262,566,928.06

Finding the Third Proportional to 1,959,105,806.44 and 4,262,566,928.06

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Solution

The third proportional to 1,959,105,806.44 and 4,262,566,928.06 is: 9,274,372,398.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,105,806.44 : 4,262,566,928.06 = 4,262,566,928.06 : x
  2. Step 2: Convert to fraction form
    1,959,105,806.44/4,262,566,928.06 = 4,262,566,928.06/x
  3. Step 3: Cross multiply
    1,959,105,806.44x = 4,262,566,928.06 × 4,262,566,928.06
  4. Step 4: Simplify right side
    1,959,105,806.44x = 18,169,476,816,212,178,944
  5. Step 5: Solve for x
    x = 18,169,476,816,212,178,944/1,959,105,806.44
  6. Step 6: Final answer
    x = 9,274,372,398.12

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.