Home / 3,559,171,327.43-5,335,019,801.59-1,197,512,380.73

Finding the Fourth Proportional to 3,559,171,327.43, 5,335,019,801.59 and 1,197,512,380.73

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Solution

The fourth proportional to 3,559,171,327.43, 5,335,019,801.59 and 1,197,512,380.73 is: 1,795,011,163.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,171,327.43 : 5,335,019,801.59 = 1,197,512,380.73 : x
  2. Step 2: Convert to fraction form
    3,559,171,327.43/5,335,019,801.59 = 1,197,512,380.73/x
  3. Step 3: Cross multiply
    3,559,171,327.43x = 5,335,019,801.59 × 1,197,512,380.73
  4. Step 4: Simplify right side
    3,559,171,327.43x = 6,388,752,263,814,063,104
  5. Step 5: Solve for x
    x = 6,388,752,263,814,063,104/3,559,171,327.43
  6. Step 6: Final answer
    x = 1,795,011,163.01

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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.