Home / 41,993,765.52-57,951,397.20-22,678,181.52

Finding the Fourth Proportional to 41,993,765.52, 57,951,397.20 and 22,678,181.52

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Solution

The fourth proportional to 41,993,765.52, 57,951,397.20 and 22,678,181.52 is: 31,295,890.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,765.52 : 57,951,397.20 = 22,678,181.52 : x
  2. Step 2: Convert to fraction form
    41,993,765.52/57,951,397.20 = 22,678,181.52/x
  3. Step 3: Cross multiply
    41,993,765.52x = 57,951,397.20 × 22,678,181.52
  4. Step 4: Simplify right side
    41,993,765.52x = 1,314,232,305,039,219.75
  5. Step 5: Solve for x
    x = 1,314,232,305,039,219.75/41,993,765.52
  6. Step 6: Final answer
    x = 31,295,890.92

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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.