Home / 6,853,921,039,452.60-9,458,486,033,454.60-3,728,871,315,500.60

Finding the Fourth Proportional to 6,853,921,039,452.60, 9,458,486,033,454.60 and 3,728,871,315,500.60

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Solution

The fourth proportional to 6,853,921,039,452.60, 9,458,486,033,454.60 and 3,728,871,315,500.60 is: 5,145,883,218,553.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,921,039,452.60 : 9,458,486,033,454.60 = 3,728,871,315,500.60 : x
  2. Step 2: Convert to fraction form
    6,853,921,039,452.60/9,458,486,033,454.60 = 3,728,871,315,500.60/x
  3. Step 3: Cross multiply
    6,853,921,039,452.60x = 9,458,486,033,454.60 × 3,728,871,315,500.60
  4. Step 4: Simplify right side
    6,853,921,039,452.60x = 35,269,477,258,211,905,524,203,520
  5. Step 5: Solve for x
    x = 35,269,477,258,211,905,524,203,520/6,853,921,039,452.60
  6. Step 6: Final answer
    x = 5,145,883,218,553.79

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Find fourth proportional to 6,853,921,039,453.60, 9,458,486,033,455.98 and 3,728,871,315,501.60
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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.