Home / 166,562,910,028.77-229,856,815,839.73-95,277,540,052.78

Finding the Fourth Proportional to 166,562,910,028.77, 229,856,815,839.73 and 95,277,540,052.78

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Solution

The fourth proportional to 166,562,910,028.77, 229,856,815,839.73 and 95,277,540,052.78 is: 131,483,005,272.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,562,910,028.77 : 229,856,815,839.73 = 95,277,540,052.78 : x
  2. Step 2: Convert to fraction form
    166,562,910,028.77/229,856,815,839.73 = 95,277,540,052.78/x
  3. Step 3: Cross multiply
    166,562,910,028.77x = 229,856,815,839.73 × 95,277,540,052.78
  4. Step 4: Simplify right side
    166,562,910,028.77x = 21,900,191,977,573,432,950,784
  5. Step 5: Solve for x
    x = 21,900,191,977,573,432,950,784/166,562,910,028.77
  6. Step 6: Final answer
    x = 131,483,005,272.85

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1.5x scale

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.