Home / 5,971,430,734.60-8,950,576,937.10-2,092,040,321.80

Finding the Fourth Proportional to 5,971,430,734.60, 8,950,576,937.10 and 2,092,040,321.80

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Solution

The fourth proportional to 5,971,430,734.60, 8,950,576,937.10 and 2,092,040,321.80 is: 3,135,759,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,971,430,734.60 : 8,950,576,937.10 = 2,092,040,321.80 : x
  2. Step 2: Convert to fraction form
    5,971,430,734.60/8,950,576,937.10 = 2,092,040,321.80/x
  3. Step 3: Cross multiply
    5,971,430,734.60x = 8,950,576,937.10 × 2,092,040,321.80
  4. Step 4: Simplify right side
    5,971,430,734.60x = 18,724,967,855,786,344,448
  5. Step 5: Solve for x
    x = 18,724,967,855,786,344,448/5,971,430,734.60
  6. Step 6: Final answer
    x = 3,135,759,031.30

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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.