Home / 605,090,197.61-835,002,427.25-337,152,186.23

Finding the Fourth Proportional to 605,090,197.61, 835,002,427.25 and 337,152,186.23

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Solution

The fourth proportional to 605,090,197.61, 835,002,427.25 and 337,152,186.23 is: 465,257,733.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,090,197.61 : 835,002,427.25 = 337,152,186.23 : x
  2. Step 2: Convert to fraction form
    605,090,197.61/835,002,427.25 = 337,152,186.23/x
  3. Step 3: Cross multiply
    605,090,197.61x = 835,002,427.25 × 337,152,186.23
  4. Step 4: Simplify right side
    605,090,197.61x = 281,522,893,848,833,280
  5. Step 5: Solve for x
    x = 281,522,893,848,833,280/605,090,197.61
  6. Step 6: Final answer
    x = 465,257,733.41

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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.