Home / 605,090,220.67-835,002,458.83-337,152,209.29

Finding the Fourth Proportional to 605,090,220.67, 835,002,458.83 and 337,152,209.29

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Solution

The fourth proportional to 605,090,220.67, 835,002,458.83 and 337,152,209.29 is: 465,257,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,090,220.67 : 835,002,458.83 = 337,152,209.29 : x
  2. Step 2: Convert to fraction form
    605,090,220.67/835,002,458.83 = 337,152,209.29/x
  3. Step 3: Cross multiply
    605,090,220.67x = 835,002,458.83 × 337,152,209.29
  4. Step 4: Simplify right side
    605,090,220.67x = 281,522,923,755,460,832
  5. Step 5: Solve for x
    x = 281,522,923,755,460,832/605,090,220.67
  6. Step 6: Final answer
    x = 465,257,765.10

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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.