Home / 179,146,612,383.67-247,222,315,633.44-96,747,363,997.41

Finding the Fourth Proportional to 179,146,612,383.67, 247,222,315,633.44 and 96,747,363,997.41

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Solution

The fourth proportional to 179,146,612,383.67, 247,222,315,633.44 and 96,747,363,997.41 is: 133,511,357,209.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,146,612,383.67 : 247,222,315,633.44 = 96,747,363,997.41 : x
  2. Step 2: Convert to fraction form
    179,146,612,383.67/247,222,315,633.44 = 96,747,363,997.41/x
  3. Step 3: Cross multiply
    179,146,612,383.67x = 247,222,315,633.44 × 96,747,363,997.41
  4. Step 4: Simplify right side
    179,146,612,383.67x = 23,918,107,358,869,768,372,224
  5. Step 5: Solve for x
    x = 23,918,107,358,869,768,372,224/179,146,612,383.67
  6. Step 6: Final answer
    x = 133,511,357,209.73

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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.