Home / 27,072,738,515,876-40,611,447,023,271-7,468,884,439,017.60

Finding the Fourth Proportional to 27,072,738,515,876, 40,611,447,023,271 and 7,468,884,439,017.60

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Solution

The fourth proportional to 27,072,738,515,876, 40,611,447,023,271 and 7,468,884,439,017.60 is: 11,203,972,015,620.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,072,738,515,876 : 40,611,447,023,271 = 7,468,884,439,017.60 : x
  2. Step 2: Convert to fraction form
    27,072,738,515,876/40,611,447,023,271 = 7,468,884,439,017.60/x
  3. Step 3: Cross multiply
    27,072,738,515,876x = 40,611,447,023,271 × 7,468,884,439,017.60
  4. Step 4: Simplify right side
    27,072,738,515,876x = 303,322,204,718,096,382,880,120,832
  5. Step 5: Solve for x
    x = 303,322,204,718,096,382,880,120,832/27,072,738,515,876
  6. Step 6: Final answer
    x = 11,203,972,015,620.88

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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.