Home / 4,815,203,244,485.40-6,644,981,562,035.40-2,649,910,131,464.20

Finding the Fourth Proportional to 4,815,203,244,485.40, 6,644,981,562,035.40 and 2,649,910,131,464.20

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Solution

The fourth proportional to 4,815,203,244,485.40, 6,644,981,562,035.40 and 2,649,910,131,464.20 is: 3,656,876,578,324.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,203,244,485.40 : 6,644,981,562,035.40 = 2,649,910,131,464.20 : x
  2. Step 2: Convert to fraction form
    4,815,203,244,485.40/6,644,981,562,035.40 = 2,649,910,131,464.20/x
  3. Step 3: Cross multiply
    4,815,203,244,485.40x = 6,644,981,562,035.40 × 2,649,910,131,464.20
  4. Step 4: Simplify right side
    4,815,203,244,485.40x = 17,608,603,964,630,414,477,230,080
  5. Step 5: Solve for x
    x = 17,608,603,964,630,414,477,230,080/4,815,203,244,485.40
  6. Step 6: Final answer
    x = 3,656,876,578,324.42

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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.