Home / 2,567,300,784.60-3,850,951,176.90-628,604,016.60

Finding the Fourth Proportional to 2,567,300,784.60, 3,850,951,176.90 and 628,604,016.60

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Solution

The fourth proportional to 2,567,300,784.60, 3,850,951,176.90 and 628,604,016.60 is: 942,906,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,300,784.60 : 3,850,951,176.90 = 628,604,016.60 : x
  2. Step 2: Convert to fraction form
    2,567,300,784.60/3,850,951,176.90 = 628,604,016.60/x
  3. Step 3: Cross multiply
    2,567,300,784.60x = 3,850,951,176.90 × 628,604,016.60
  4. Step 4: Simplify right side
    2,567,300,784.60x = 2,420,723,377,529,837,056
  5. Step 5: Solve for x
    x = 2,420,723,377,529,837,056/2,567,300,784.60
  6. Step 6: Final answer
    x = 942,906,024.90

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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.