Home / 3,689,036,933,553.60-5,091,030,996,067.20-2,042,910,848,352.60

Finding the Fourth Proportional to 3,689,036,933,553.60, 5,091,030,996,067.20 and 2,042,910,848,352.60

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Solution

The fourth proportional to 3,689,036,933,553.60, 5,091,030,996,067.20 and 2,042,910,848,352.60 is: 2,819,305,590,726.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,689,036,933,553.60 : 5,091,030,996,067.20 = 2,042,910,848,352.60 : x
  2. Step 2: Convert to fraction form
    3,689,036,933,553.60/5,091,030,996,067.20 = 2,042,910,848,352.60/x
  3. Step 3: Cross multiply
    3,689,036,933,553.60x = 5,091,030,996,067.20 × 2,042,910,848,352.60
  4. Step 4: Simplify right side
    3,689,036,933,553.60x = 10,400,522,451,165,026,608,742,400
  5. Step 5: Solve for x
    x = 10,400,522,451,165,026,608,742,400/3,689,036,933,553.60
  6. Step 6: Final answer
    x = 2,819,305,590,726.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.