Home / 3,837,171,023.32-5,756,305,587.46-1,181,451,805.40

Finding the Fourth Proportional to 3,837,171,023.32, 5,756,305,587.46 and 1,181,451,805.40

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Solution

The fourth proportional to 3,837,171,023.32, 5,756,305,587.46 and 1,181,451,805.40 is: 1,772,346,759.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,171,023.32 : 5,756,305,587.46 = 1,181,451,805.40 : x
  2. Step 2: Convert to fraction form
    3,837,171,023.32/5,756,305,587.46 = 1,181,451,805.40/x
  3. Step 3: Cross multiply
    3,837,171,023.32x = 5,756,305,587.46 × 1,181,451,805.40
  4. Step 4: Simplify right side
    3,837,171,023.32x = 6,800,797,628,738,724,864
  5. Step 5: Solve for x
    x = 6,800,797,628,738,724,864/3,837,171,023.32
  6. Step 6: Final answer
    x = 1,772,346,759.48

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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.