Home / 633,533,806.82-950,372,455.68-568,437,598.73

Finding the Fourth Proportional to 633,533,806.82, 950,372,455.68 and 568,437,598.73

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Solution

The fourth proportional to 633,533,806.82, 950,372,455.68 and 568,437,598.73 is: 852,720,771.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,533,806.82 : 950,372,455.68 = 568,437,598.73 : x
  2. Step 2: Convert to fraction form
    633,533,806.82/950,372,455.68 = 568,437,598.73/x
  3. Step 3: Cross multiply
    633,533,806.82x = 950,372,455.68 × 568,437,598.73
  4. Step 4: Simplify right side
    633,533,806.82x = 540,227,436,608,229,504
  5. Step 5: Solve for x
    x = 540,227,436,608,229,504/633,533,806.82
  6. Step 6: Final answer
    x = 852,720,771.63

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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.