Home / 3,967,137,020.04-5,951,566,464.57-1,206,694,291.38

Finding the Fourth Proportional to 3,967,137,020.04, 5,951,566,464.57 and 1,206,694,291.38

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Solution

The fourth proportional to 3,967,137,020.04, 5,951,566,464.57 and 1,206,694,291.38 is: 1,810,303,309.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,137,020.04 : 5,951,566,464.57 = 1,206,694,291.38 : x
  2. Step 2: Convert to fraction form
    3,967,137,020.04/5,951,566,464.57 = 1,206,694,291.38/x
  3. Step 3: Cross multiply
    3,967,137,020.04x = 5,951,566,464.57 × 1,206,694,291.38
  4. Step 4: Simplify right side
    3,967,137,020.04x = 7,181,721,277,565,267,968
  5. Step 5: Solve for x
    x = 7,181,721,277,565,267,968/3,967,137,020.04
  6. Step 6: Final answer
    x = 1,810,303,309.74

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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.