Home / 396,134,761,987.14-858,048,166,433.25

Finding the Third Proportional to 396,134,761,987.14 and 858,048,166,433.25

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Solution

The third proportional to 396,134,761,987.14 and 858,048,166,433.25 is: 1,858,576,238,616.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,134,761,987.14 : 858,048,166,433.25 = 858,048,166,433.25 : x
  2. Step 2: Convert to fraction form
    396,134,761,987.14/858,048,166,433.25 = 858,048,166,433.25/x
  3. Step 3: Cross multiply
    396,134,761,987.14x = 858,048,166,433.25 × 858,048,166,433.25
  4. Step 4: Simplify right side
    396,134,761,987.14x = 736,246,655,919,462,337,740,800
  5. Step 5: Solve for x
    x = 736,246,655,919,462,337,740,800/396,134,761,987.14
  6. Step 6: Final answer
    x = 1,858,576,238,616.91

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.