Home / 53,200,589.49-79,804,255.68-22,489,445.16

Finding the Fourth Proportional to 53,200,589.49, 79,804,255.68 and 22,489,445.16

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Solution

The fourth proportional to 53,200,589.49, 79,804,255.68 and 22,489,445.16 is: 33,735,592.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,200,589.49 : 79,804,255.68 = 22,489,445.16 : x
  2. Step 2: Convert to fraction form
    53,200,589.49/79,804,255.68 = 22,489,445.16/x
  3. Step 3: Cross multiply
    53,200,589.49x = 79,804,255.68 × 22,489,445.16
  4. Step 4: Simplify right side
    53,200,589.49x = 1,794,753,431,649,978.75
  5. Step 5: Solve for x
    x = 1,794,753,431,649,978.75/53,200,589.49
  6. Step 6: Final answer
    x = 33,735,592.95

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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.