Home / 179,418,466.24-247,597,578.30-96,912,250.84

Finding the Fourth Proportional to 179,418,466.24, 247,597,578.30 and 96,912,250.84

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Solution

The fourth proportional to 179,418,466.24, 247,597,578.30 and 96,912,250.84 is: 133,738,957.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,418,466.24 : 247,597,578.30 = 96,912,250.84 : x
  2. Step 2: Convert to fraction form
    179,418,466.24/247,597,578.30 = 96,912,250.84/x
  3. Step 3: Cross multiply
    179,418,466.24x = 247,597,578.30 × 96,912,250.84
  4. Step 4: Simplify right side
    179,418,466.24x = 23,995,238,615,586,144
  5. Step 5: Solve for x
    x = 23,995,238,615,586,144/179,418,466.24
  6. Step 6: Final answer
    x = 133,738,957.41

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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.