Home / 6,933,871,625,800.40-9,568,765,202,608.80-3,850,866,392,612

Finding the Fourth Proportional to 6,933,871,625,800.40, 9,568,765,202,608.80 and 3,850,866,392,612

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Solution

The fourth proportional to 6,933,871,625,800.40, 9,568,765,202,608.80 and 3,850,866,392,612 is: 5,314,208,039,331.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,871,625,800.40 : 9,568,765,202,608.80 = 3,850,866,392,612 : x
  2. Step 2: Convert to fraction form
    6,933,871,625,800.40/9,568,765,202,608.80 = 3,850,866,392,612/x
  3. Step 3: Cross multiply
    6,933,871,625,800.40x = 9,568,765,202,608.80 × 3,850,866,392,612
  4. Step 4: Simplify right side
    6,933,871,625,800.40x = 36,848,036,337,521,385,250,226,176
  5. Step 5: Solve for x
    x = 36,848,036,337,521,385,250,226,176/6,933,871,625,800.40
  6. Step 6: Final answer
    x = 5,314,208,039,331.55

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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.