Home / 3,587,258,571.66-4,950,419,910.93-2,001,350,775.87

Finding the Fourth Proportional to 3,587,258,571.66, 4,950,419,910.93 and 2,001,350,775.87

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Solution

The fourth proportional to 3,587,258,571.66, 4,950,419,910.93 and 2,001,350,775.87 is: 2,761,865,790.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,258,571.66 : 4,950,419,910.93 = 2,001,350,775.87 : x
  2. Step 2: Convert to fraction form
    3,587,258,571.66/4,950,419,910.93 = 2,001,350,775.87/x
  3. Step 3: Cross multiply
    3,587,258,571.66x = 4,950,419,910.93 × 2,001,350,775.87
  4. Step 4: Simplify right side
    3,587,258,571.66x = 9,907,526,729,622,050,816
  5. Step 5: Solve for x
    x = 9,907,526,729,622,050,816/3,587,258,571.66
  6. Step 6: Final answer
    x = 2,761,865,790.19

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1.5x scale

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.