Home / 367,086,773.08-550,635,998.64-204,358,836.34

Finding the Fourth Proportional to 367,086,773.08, 550,635,998.64 and 204,358,836.34

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Solution

The fourth proportional to 367,086,773.08, 550,635,998.64 and 204,358,836.34 is: 306,541,505.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,086,773.08 : 550,635,998.64 = 204,358,836.34 : x
  2. Step 2: Convert to fraction form
    367,086,773.08/550,635,998.64 = 204,358,836.34/x
  3. Step 3: Cross multiply
    367,086,773.08x = 550,635,998.64 × 204,358,836.34
  4. Step 4: Simplify right side
    367,086,773.08x = 112,527,331,928,984,224
  5. Step 5: Solve for x
    x = 112,527,331,928,984,224/367,086,773.08
  6. Step 6: Final answer
    x = 306,541,505.12

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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.