Home / 588,661,352.88-883,128,653.94-200,487,546.26

Finding the Fourth Proportional to 588,661,352.88, 883,128,653.94 and 200,487,546.26

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Solution

The fourth proportional to 588,661,352.88, 883,128,653.94 and 200,487,546.26 is: 300,777,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,661,352.88 : 883,128,653.94 = 200,487,546.26 : x
  2. Step 2: Convert to fraction form
    588,661,352.88/883,128,653.94 = 200,487,546.26/x
  3. Step 3: Cross multiply
    588,661,352.88x = 883,128,653.94 × 200,487,546.26
  4. Step 4: Simplify right side
    588,661,352.88x = 177,056,296,860,327,296
  5. Step 5: Solve for x
    x = 177,056,296,860,327,296/588,661,352.88
  6. Step 6: Final answer
    x = 300,777,851.30

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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.