Home / 2,613,040,398,066.30-3,919,560,597,099.40-2,613,040,398,066.30

Finding the Fourth Proportional to 2,613,040,398,066.30, 3,919,560,597,099.40 and 2,613,040,398,066.30

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Solution

The fourth proportional to 2,613,040,398,066.30, 3,919,560,597,099.40 and 2,613,040,398,066.30 is: 3,919,560,597,099.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,040,398,066.30 : 3,919,560,597,099.40 = 2,613,040,398,066.30 : x
  2. Step 2: Convert to fraction form
    2,613,040,398,066.30/3,919,560,597,099.40 = 2,613,040,398,066.30/x
  3. Step 3: Cross multiply
    2,613,040,398,066.30x = 3,919,560,597,099.40 × 2,613,040,398,066.30
  4. Step 4: Simplify right side
    2,613,040,398,066.30x = 10,241,970,182,889,600,391,839,744
  5. Step 5: Solve for x
    x = 10,241,970,182,889,600,391,839,744/2,613,040,398,066.30
  6. Step 6: Final answer
    x = 3,919,560,597,099.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.