Home / 6,951,200,756.36-9,592,984,994.04-3,940,511,810.24

Finding the Fourth Proportional to 6,951,200,756.36, 9,592,984,994.04 and 3,940,511,810.24

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Solution

The fourth proportional to 6,951,200,756.36, 9,592,984,994.04 and 3,940,511,810.24 is: 5,438,092,207.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,200,756.36 : 9,592,984,994.04 = 3,940,511,810.24 : x
  2. Step 2: Convert to fraction form
    6,951,200,756.36/9,592,984,994.04 = 3,940,511,810.24/x
  3. Step 3: Cross multiply
    6,951,200,756.36x = 9,592,984,994.04 × 3,940,511,810.24
  4. Step 4: Simplify right side
    6,951,200,756.36x = 37,801,270,664,469,716,992
  5. Step 5: Solve for x
    x = 37,801,270,664,469,716,992/6,951,200,756.36
  6. Step 6: Final answer
    x = 5,438,092,207.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.