Home / 179,372,933.66-247,534,647.00-96,866,711.12

Finding the Fourth Proportional to 179,372,933.66, 247,534,647.00 and 96,866,711.12

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Solution

The fourth proportional to 179,372,933.66, 247,534,647.00 and 96,866,711.12 is: 133,676,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,372,933.66 : 247,534,647.00 = 96,866,711.12 : x
  2. Step 2: Convert to fraction form
    179,372,933.66/247,534,647.00 = 96,866,711.12/x
  3. Step 3: Cross multiply
    179,372,933.66x = 247,534,647.00 × 96,866,711.12
  4. Step 4: Simplify right side
    179,372,933.66x = 23,977,867,143,396,728
  5. Step 5: Solve for x
    x = 23,977,867,143,396,728/179,372,933.66
  6. Step 6: Final answer
    x = 133,676,060.56

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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.