Home / 3,477,568,353,307.80-5,218,735,286,509.80-1,213,719,099,413.30

Finding the Fourth Proportional to 3,477,568,353,307.80, 5,218,735,286,509.80 and 1,213,719,099,413.30

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Solution

The fourth proportional to 3,477,568,353,307.80, 5,218,735,286,509.80 and 1,213,719,099,413.30 is: 1,821,410,263,868.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,568,353,307.80 : 5,218,735,286,509.80 = 1,213,719,099,413.30 : x
  2. Step 2: Convert to fraction form
    3,477,568,353,307.80/5,218,735,286,509.80 = 1,213,719,099,413.30/x
  3. Step 3: Cross multiply
    3,477,568,353,307.80x = 5,218,735,286,509.80 × 1,213,719,099,413.30
  4. Step 4: Simplify right side
    3,477,568,353,307.80x = 6,334,078,692,019,084,086,738,944
  5. Step 5: Solve for x
    x = 6,334,078,692,019,084,086,738,944/3,477,568,353,307.80
  6. Step 6: Final answer
    x = 1,821,410,263,868.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.