Home / 6,933,871,625,906-9,568,765,202,756.50-3,850,866,392,717.90

Finding the Fourth Proportional to 6,933,871,625,906, 9,568,765,202,756.50 and 3,850,866,392,717.90

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Solution

The fourth proportional to 6,933,871,625,906, 9,568,765,202,756.50 and 3,850,866,392,717.90 is: 5,314,208,039,478.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,871,625,906 : 9,568,765,202,756.50 = 3,850,866,392,717.90 : x
  2. Step 2: Convert to fraction form
    6,933,871,625,906/9,568,765,202,756.50 = 3,850,866,392,717.90/x
  3. Step 3: Cross multiply
    6,933,871,625,906x = 9,568,765,202,756.50 × 3,850,866,392,717.90
  4. Step 4: Simplify right side
    6,933,871,625,906x = 36,848,036,339,103,487,993,315,328
  5. Step 5: Solve for x
    x = 36,848,036,339,103,487,993,315,328/6,933,871,625,906
  6. Step 6: Final answer
    x = 5,314,208,039,478.78

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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.