Home / 166,562,910,057.56-229,856,815,879.41-95,277,540,081.56

Finding the Fourth Proportional to 166,562,910,057.56, 229,856,815,879.41 and 95,277,540,081.56

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Solution

The fourth proportional to 166,562,910,057.56, 229,856,815,879.41 and 95,277,540,081.56 is: 131,483,005,312.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,562,910,057.56 : 229,856,815,879.41 = 95,277,540,081.56 : x
  2. Step 2: Convert to fraction form
    166,562,910,057.56/229,856,815,879.41 = 95,277,540,081.56/x
  3. Step 3: Cross multiply
    166,562,910,057.56x = 229,856,815,879.41 × 95,277,540,081.56
  4. Step 4: Simplify right side
    166,562,910,057.56x = 21,900,191,987,970,244,345,856
  5. Step 5: Solve for x
    x = 21,900,191,987,970,244,345,856/166,562,910,057.56
  6. Step 6: Final answer
    x = 131,483,005,312.54

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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.