Home / 33,473,893.20-50,187,220.20-15,286,801.20

Finding the Fourth Proportional to 33,473,893.20, 50,187,220.20 and 15,286,801.20

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Solution

The fourth proportional to 33,473,893.20, 50,187,220.20 and 15,286,801.20 is: 22,919,415.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,473,893.20 : 50,187,220.20 = 15,286,801.20 : x
  2. Step 2: Convert to fraction form
    33,473,893.20/50,187,220.20 = 15,286,801.20/x
  3. Step 3: Cross multiply
    33,473,893.20x = 50,187,220.20 × 15,286,801.20
  4. Step 4: Simplify right side
    33,473,893.20x = 767,202,057,978,024.25
  5. Step 5: Solve for x
    x = 767,202,057,978,024.25/33,473,893.20
  6. Step 6: Final answer
    x = 22,919,415.24

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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.