Home / 2,662,222,889.25-4,154,500,378.12

Finding the Third Proportional to 2,662,222,889.25 and 4,154,500,378.12

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Solution

The third proportional to 2,662,222,889.25 and 4,154,500,378.12 is: 6,483,256,327.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,222,889.25 : 4,154,500,378.12 = 4,154,500,378.12 : x
  2. Step 2: Convert to fraction form
    2,662,222,889.25/4,154,500,378.12 = 4,154,500,378.12/x
  3. Step 3: Cross multiply
    2,662,222,889.25x = 4,154,500,378.12 × 4,154,500,378.12
  4. Step 4: Simplify right side
    2,662,222,889.25x = 17,259,873,391,839,107,072
  5. Step 5: Solve for x
    x = 17,259,873,391,839,107,072/2,662,222,889.25
  6. Step 6: Final answer
    x = 6,483,256,327.46

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.