Home / 1,449,090,353.50-3,182,858,669.50

Finding the Third Proportional to 1,449,090,353.50 and 3,182,858,669.50

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Solution

The third proportional to 1,449,090,353.50 and 3,182,858,669.50 is: 6,990,999,067.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,090,353.50 : 3,182,858,669.50 = 3,182,858,669.50 : x
  2. Step 2: Convert to fraction form
    1,449,090,353.50/3,182,858,669.50 = 3,182,858,669.50/x
  3. Step 3: Cross multiply
    1,449,090,353.50x = 3,182,858,669.50 × 3,182,858,669.50
  4. Step 4: Simplify right side
    1,449,090,353.50x = 10,130,589,310,011,310,080
  5. Step 5: Solve for x
    x = 10,130,589,310,011,310,080/1,449,090,353.50
  6. Step 6: Final answer
    x = 6,990,999,067.48

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.