Home / 8,815,474,356.88-12,166,213,904.04-6,583,932,340.24

Finding the Fourth Proportional to 8,815,474,356.88, 12,166,213,904.04 and 6,583,932,340.24

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Solution

The fourth proportional to 8,815,474,356.88, 12,166,213,904.04 and 6,583,932,340.24 is: 9,086,468,400.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,815,474,356.88 : 12,166,213,904.04 = 6,583,932,340.24 : x
  2. Step 2: Convert to fraction form
    8,815,474,356.88/12,166,213,904.04 = 6,583,932,340.24/x
  3. Step 3: Cross multiply
    8,815,474,356.88x = 12,166,213,904.04 × 6,583,932,340.24
  4. Step 4: Simplify right side
    8,815,474,356.88x = 80,101,529,181,086,515,200
  5. Step 5: Solve for x
    x = 80,101,529,181,086,515,200/8,815,474,356.88
  6. Step 6: Final answer
    x = 9,086,468,400.71

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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.