Home / 2,227,458,825.20-3,339,111,114.24-752,567,183.96

Finding the Fourth Proportional to 2,227,458,825.20, 3,339,111,114.24 and 752,567,183.96

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Solution

The fourth proportional to 2,227,458,825.20, 3,339,111,114.24 and 752,567,183.96 is: 1,128,149,000.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,458,825.20 : 3,339,111,114.24 = 752,567,183.96 : x
  2. Step 2: Convert to fraction form
    2,227,458,825.20/3,339,111,114.24 = 752,567,183.96/x
  3. Step 3: Cross multiply
    2,227,458,825.20x = 3,339,111,114.24 × 752,567,183.96
  4. Step 4: Simplify right side
    2,227,458,825.20x = 2,512,905,448,173,134,848
  5. Step 5: Solve for x
    x = 2,512,905,448,173,134,848/2,227,458,825.20
  6. Step 6: Final answer
    x = 1,128,149,000.89

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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.