Home / 496,244,590.20-744,526,317.60-332,667,050.40

Finding the Fourth Proportional to 496,244,590.20, 744,526,317.60 and 332,667,050.40

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Solution

The fourth proportional to 496,244,590.20, 744,526,317.60 and 332,667,050.40 is: 499,107,454.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,244,590.20 : 744,526,317.60 = 332,667,050.40 : x
  2. Step 2: Convert to fraction form
    496,244,590.20/744,526,317.60 = 332,667,050.40/x
  3. Step 3: Cross multiply
    496,244,590.20x = 744,526,317.60 × 332,667,050.40
  4. Step 4: Simplify right side
    496,244,590.20x = 247,679,374,021,165,600
  5. Step 5: Solve for x
    x = 247,679,374,021,165,600/496,244,590.20
  6. Step 6: Final answer
    x = 499,107,454.09

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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.