Home / 167,436,524.40-251,188,311.60-93,765,072.30

Finding the Fourth Proportional to 167,436,524.40, 251,188,311.60 and 93,765,072.30

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Solution

The fourth proportional to 167,436,524.40, 251,188,311.60 and 93,765,072.30 is: 140,666,382.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,436,524.40 : 251,188,311.60 = 93,765,072.30 : x
  2. Step 2: Convert to fraction form
    167,436,524.40/251,188,311.60 = 93,765,072.30/x
  3. Step 3: Cross multiply
    167,436,524.40x = 251,188,311.60 × 93,765,072.30
  4. Step 4: Simplify right side
    167,436,524.40x = 23,552,690,198,088,928
  5. Step 5: Solve for x
    x = 23,552,690,198,088,928/167,436,524.40
  6. Step 6: Final answer
    x = 140,666,382.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.