Home / 1,485,135,398.25-3,147,304,072.50

Finding the Third Proportional to 1,485,135,398.25 and 3,147,304,072.50

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Solution

The third proportional to 1,485,135,398.25 and 3,147,304,072.50 is: 6,669,777,675.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,485,135,398.25 : 3,147,304,072.50 = 3,147,304,072.50 : x
  2. Step 2: Convert to fraction form
    1,485,135,398.25/3,147,304,072.50 = 3,147,304,072.50/x
  3. Step 3: Cross multiply
    1,485,135,398.25x = 3,147,304,072.50 × 3,147,304,072.50
  4. Step 4: Simplify right side
    1,485,135,398.25x = 9,905,522,924,775,086,080
  5. Step 5: Solve for x
    x = 9,905,522,924,775,086,080/1,485,135,398.25
  6. Step 6: Final answer
    x = 6,669,777,675.79

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.