Home / 33,658,043.20-50,489,689.20-14,489,425.60

Finding the Fourth Proportional to 33,658,043.20, 50,489,689.20 and 14,489,425.60

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Solution

The fourth proportional to 33,658,043.20, 50,489,689.20 and 14,489,425.60 is: 21,735,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,658,043.20 : 50,489,689.20 = 14,489,425.60 : x
  2. Step 2: Convert to fraction form
    33,658,043.20/50,489,689.20 = 14,489,425.60/x
  3. Step 3: Cross multiply
    33,658,043.20x = 50,489,689.20 × 14,489,425.60
  4. Step 4: Simplify right side
    33,658,043.20x = 731,566,595,230,523.50
  5. Step 5: Solve for x
    x = 731,566,595,230,523.50/33,658,043.20
  6. Step 6: Final answer
    x = 21,735,268.18

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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.