Home / 6,530,347,008,055.20-9,795,520,512,083.20-3,991,348,091,344.80

Finding the Fourth Proportional to 6,530,347,008,055.20, 9,795,520,512,083.20 and 3,991,348,091,344.80

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Solution

The fourth proportional to 6,530,347,008,055.20, 9,795,520,512,083.20 and 3,991,348,091,344.80 is: 5,987,022,137,017.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,347,008,055.20 : 9,795,520,512,083.20 = 3,991,348,091,344.80 : x
  2. Step 2: Convert to fraction form
    6,530,347,008,055.20/9,795,520,512,083.20 = 3,991,348,091,344.80/x
  3. Step 3: Cross multiply
    6,530,347,008,055.20x = 9,795,520,512,083.20 × 3,991,348,091,344.80
  4. Step 4: Simplify right side
    6,530,347,008,055.20x = 39,097,332,099,632,117,447,655,424
  5. Step 5: Solve for x
    x = 39,097,332,099,632,117,447,655,424/6,530,347,008,055.20
  6. Step 6: Final answer
    x = 5,987,022,137,017.44

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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.