Home / 11,410,824,442.85-17,117,409,501.97-3,949,395,044.87

Finding the Fourth Proportional to 11,410,824,442.85, 17,117,409,501.97 and 3,949,395,044.87

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Solution

The fourth proportional to 11,410,824,442.85, 17,117,409,501.97 and 3,949,395,044.87 is: 5,924,498,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,824,442.85 : 17,117,409,501.97 = 3,949,395,044.87 : x
  2. Step 2: Convert to fraction form
    11,410,824,442.85/17,117,409,501.97 = 3,949,395,044.87/x
  3. Step 3: Cross multiply
    11,410,824,442.85x = 17,117,409,501.97 × 3,949,395,044.87
  4. Step 4: Simplify right side
    11,410,824,442.85x = 67,603,412,268,040,142,848
  5. Step 5: Solve for x
    x = 67,603,412,268,040,142,848/11,410,824,442.85
  6. Step 6: Final answer
    x = 5,924,498,497.60

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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.