Home / 11,796,363,735.18-17,694,424,410.56-6,818,918,468.82

Finding the Fourth Proportional to 11,796,363,735.18, 17,694,424,410.56 and 6,818,918,468.82

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Solution

The fourth proportional to 11,796,363,735.18, 17,694,424,410.56 and 6,818,918,468.82 is: 10,228,307,647.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796,363,735.18 : 17,694,424,410.56 = 6,818,918,468.82 : x
  2. Step 2: Convert to fraction form
    11,796,363,735.18/17,694,424,410.56 = 6,818,918,468.82/x
  3. Step 3: Cross multiply
    11,796,363,735.18x = 17,694,424,410.56 × 6,818,918,468.82
  4. Step 4: Simplify right side
    11,796,363,735.18x = 120,656,837,408,307,036,160
  5. Step 5: Solve for x
    x = 120,656,837,408,307,036,160/11,796,363,735.18
  6. Step 6: Final answer
    x = 10,228,307,647.76

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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.