Home / 6,530,347,008,056.20-9,795,520,512,084.70-3,991,348,091,345.80

Finding the Fourth Proportional to 6,530,347,008,056.20, 9,795,520,512,084.70 and 3,991,348,091,345.80

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Solution

The fourth proportional to 6,530,347,008,056.20, 9,795,520,512,084.70 and 3,991,348,091,345.80 is: 5,987,022,137,018.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,347,008,056.20 : 9,795,520,512,084.70 = 3,991,348,091,345.80 : x
  2. Step 2: Convert to fraction form
    6,530,347,008,056.20/9,795,520,512,084.70 = 3,991,348,091,345.80/x
  3. Step 3: Cross multiply
    6,530,347,008,056.20x = 9,795,520,512,084.70 × 3,991,348,091,345.80
  4. Step 4: Simplify right side
    6,530,347,008,056.20x = 39,097,332,099,647,897,157,500,928
  5. Step 5: Solve for x
    x = 39,097,332,099,647,897,157,500,928/6,530,347,008,056.20
  6. Step 6: Final answer
    x = 5,987,022,137,018.94

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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.