Home / 3,283,851,310.11-4,926,410,708.63-1,072,466,518.37

Finding the Fourth Proportional to 3,283,851,310.11, 4,926,410,708.63 and 1,072,466,518.37

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Solution

The fourth proportional to 3,283,851,310.11, 4,926,410,708.63 and 1,072,466,518.37 is: 1,608,906,750.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,851,310.11 : 4,926,410,708.63 = 1,072,466,518.37 : x
  2. Step 2: Convert to fraction form
    3,283,851,310.11/4,926,410,708.63 = 1,072,466,518.37/x
  3. Step 3: Cross multiply
    3,283,851,310.11x = 4,926,410,708.63 × 1,072,466,518.37
  4. Step 4: Simplify right side
    3,283,851,310.11x = 5,283,410,540,715,106,304
  5. Step 5: Solve for x
    x = 5,283,410,540,715,106,304/3,283,851,310.11
  6. Step 6: Final answer
    x = 1,608,906,750.57

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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.