Home / 567,086,640.04-850,629,960.54-136,265,136.04

Finding the Fourth Proportional to 567,086,640.04, 850,629,960.54 and 136,265,136.04

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Solution

The fourth proportional to 567,086,640.04, 850,629,960.54 and 136,265,136.04 is: 204,397,704.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,086,640.04 : 850,629,960.54 = 136,265,136.04 : x
  2. Step 2: Convert to fraction form
    567,086,640.04/850,629,960.54 = 136,265,136.04/x
  3. Step 3: Cross multiply
    567,086,640.04x = 850,629,960.54 × 136,265,136.04
  4. Step 4: Simplify right side
    567,086,640.04x = 115,911,207,292,682,912
  5. Step 5: Solve for x
    x = 115,911,207,292,682,912/567,086,640.04
  6. Step 6: Final answer
    x = 204,397,704.18

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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.