Home / 6,933,871,625,866.80-9,568,765,202,701.80-3,850,866,392,678.70

Finding the Fourth Proportional to 6,933,871,625,866.80, 9,568,765,202,701.80 and 3,850,866,392,678.70

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Solution

The fourth proportional to 6,933,871,625,866.80, 9,568,765,202,701.80 and 3,850,866,392,678.70 is: 5,314,208,039,424.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,871,625,866.80 : 9,568,765,202,701.80 = 3,850,866,392,678.70 : x
  2. Step 2: Convert to fraction form
    6,933,871,625,866.80/9,568,765,202,701.80 = 3,850,866,392,678.70/x
  3. Step 3: Cross multiply
    6,933,871,625,866.80x = 9,568,765,202,701.80 × 3,850,866,392,678.70
  4. Step 4: Simplify right side
    6,933,871,625,866.80x = 36,848,036,338,517,753,238,388,736
  5. Step 5: Solve for x
    x = 36,848,036,338,517,753,238,388,736/6,933,871,625,866.80
  6. Step 6: Final answer
    x = 5,314,208,039,424.35

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Double scale
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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.