Home / 6,933,871,625,867.80-9,568,765,202,703.20-3,850,866,392,679.80

Finding the Fourth Proportional to 6,933,871,625,867.80, 9,568,765,202,703.20 and 3,850,866,392,679.80

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Solution

The fourth proportional to 6,933,871,625,867.80, 9,568,765,202,703.20 and 3,850,866,392,679.80 is: 5,314,208,039,425.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,871,625,867.80 : 9,568,765,202,703.20 = 3,850,866,392,679.80 : x
  2. Step 2: Convert to fraction form
    6,933,871,625,867.80/9,568,765,202,703.20 = 3,850,866,392,679.80/x
  3. Step 3: Cross multiply
    6,933,871,625,867.80x = 9,568,765,202,703.20 × 3,850,866,392,679.80
  4. Step 4: Simplify right side
    6,933,871,625,867.80x = 36,848,036,338,533,661,797,253,120
  5. Step 5: Solve for x
    x = 36,848,036,338,533,661,797,253,120/6,933,871,625,867.80
  6. Step 6: Final answer
    x = 5,314,208,039,425.88

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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.