Home / 6,238,237,163.20-9,355,380,162.08-2,040,220,023.10

Finding the Fourth Proportional to 6,238,237,163.20, 9,355,380,162.08 and 2,040,220,023.10

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Solution

The fourth proportional to 6,238,237,163.20, 9,355,380,162.08 and 2,040,220,023.10 is: 3,059,683,918.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,237,163.20 : 9,355,380,162.08 = 2,040,220,023.10 : x
  2. Step 2: Convert to fraction form
    6,238,237,163.20/9,355,380,162.08 = 2,040,220,023.10/x
  3. Step 3: Cross multiply
    6,238,237,163.20x = 9,355,380,162.08 × 2,040,220,023.10
  4. Step 4: Simplify right side
    6,238,237,163.20x = 19,087,033,930,388,140,032
  5. Step 5: Solve for x
    x = 19,087,033,930,388,140,032/6,238,237,163.20
  6. Step 6: Final answer
    x = 3,059,683,918.88

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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.