Home / 3,865,091,751.45-5,797,203,460.29-1,067,458,013.73

Finding the Fourth Proportional to 3,865,091,751.45, 5,797,203,460.29 and 1,067,458,013.73

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Solution

The fourth proportional to 3,865,091,751.45, 5,797,203,460.29 and 1,067,458,013.73 is: 1,601,067,112.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,091,751.45 : 5,797,203,460.29 = 1,067,458,013.73 : x
  2. Step 2: Convert to fraction form
    3,865,091,751.45/5,797,203,460.29 = 1,067,458,013.73/x
  3. Step 3: Cross multiply
    3,865,091,751.45x = 5,797,203,460.29 × 1,067,458,013.73
  4. Step 4: Simplify right side
    3,865,091,751.45x = 6,188,271,290,909,846,528
  5. Step 5: Solve for x
    x = 6,188,271,290,909,846,528/3,865,091,751.45
  6. Step 6: Final answer
    x = 1,601,067,112.72

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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.