Home / 5,259,747,902.00-7,902,208,352.48-3,372,641,342.37

Finding the Fourth Proportional to 5,259,747,902.00, 7,902,208,352.48 and 3,372,641,342.37

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Solution

The fourth proportional to 5,259,747,902.00, 7,902,208,352.48 and 3,372,641,342.37 is: 5,067,032,694.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,259,747,902.00 : 7,902,208,352.48 = 3,372,641,342.37 : x
  2. Step 2: Convert to fraction form
    5,259,747,902.00/7,902,208,352.48 = 3,372,641,342.37/x
  3. Step 3: Cross multiply
    5,259,747,902.00x = 7,902,208,352.48 × 3,372,641,342.37
  4. Step 4: Simplify right side
    5,259,747,902.00x = 26,651,314,585,578,708,992
  5. Step 5: Solve for x
    x = 26,651,314,585,578,708,992/5,259,747,902.00
  6. Step 6: Final answer
    x = 5,067,032,694.76

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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.