Home / 237,469,316.56-356,248,722.22-89,961,057.92

Finding the Fourth Proportional to 237,469,316.56, 356,248,722.22 and 89,961,057.92

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Solution

The fourth proportional to 237,469,316.56, 356,248,722.22 and 89,961,057.92 is: 134,958,538.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,469,316.56 : 356,248,722.22 = 89,961,057.92 : x
  2. Step 2: Convert to fraction form
    237,469,316.56/356,248,722.22 = 89,961,057.92/x
  3. Step 3: Cross multiply
    237,469,316.56x = 356,248,722.22 × 89,961,057.92
  4. Step 4: Simplify right side
    237,469,316.56x = 32,048,511,933,727,872
  5. Step 5: Solve for x
    x = 32,048,511,933,727,872/237,469,316.56
  6. Step 6: Final answer
    x = 134,958,538.64

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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.