Home / 3,149,756,119.80-4,723,540,067.34-1,752,872,097.24

Finding the Fourth Proportional to 3,149,756,119.80, 4,723,540,067.34 and 1,752,872,097.24

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Solution

The fourth proportional to 3,149,756,119.80, 4,723,540,067.34 and 1,752,872,097.24 is: 2,628,699,260.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,756,119.80 : 4,723,540,067.34 = 1,752,872,097.24 : x
  2. Step 2: Convert to fraction form
    3,149,756,119.80/4,723,540,067.34 = 1,752,872,097.24/x
  3. Step 3: Cross multiply
    3,149,756,119.80x = 4,723,540,067.34 × 1,752,872,097.24
  4. Step 4: Simplify right side
    3,149,756,119.80x = 8,279,761,584,235,437,056
  5. Step 5: Solve for x
    x = 8,279,761,584,235,437,056/3,149,756,119.80
  6. Step 6: Final answer
    x = 2,628,699,260.93

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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.