Home / 3,967,137,033.60-5,951,566,484.82-1,206,694,304.88

Finding the Fourth Proportional to 3,967,137,033.60, 5,951,566,484.82 and 1,206,694,304.88

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Solution

The fourth proportional to 3,967,137,033.60, 5,951,566,484.82 and 1,206,694,304.88 is: 1,810,303,329.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,137,033.60 : 5,951,566,484.82 = 1,206,694,304.88 : x
  2. Step 2: Convert to fraction form
    3,967,137,033.60/5,951,566,484.82 = 1,206,694,304.88/x
  3. Step 3: Cross multiply
    3,967,137,033.60x = 5,951,566,484.82 × 1,206,694,304.88
  4. Step 4: Simplify right side
    3,967,137,033.60x = 7,181,721,382,346,975,232
  5. Step 5: Solve for x
    x = 7,181,721,382,346,975,232/3,967,137,033.60
  6. Step 6: Final answer
    x = 1,810,303,329.96

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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.