Home / 33,157,593.54-49,734,058.77-12,404,072.16

Finding the Fourth Proportional to 33,157,593.54, 49,734,058.77 and 12,404,072.16

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Solution

The fourth proportional to 33,157,593.54, 49,734,058.77 and 12,404,072.16 is: 18,605,236.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,157,593.54 : 49,734,058.77 = 12,404,072.16 : x
  2. Step 2: Convert to fraction form
    33,157,593.54/49,734,058.77 = 12,404,072.16/x
  3. Step 3: Cross multiply
    33,157,593.54x = 49,734,058.77 × 12,404,072.16
  4. Step 4: Simplify right side
    33,157,593.54x = 616,904,853,792,760.88
  5. Step 5: Solve for x
    x = 616,904,853,792,760.88/33,157,593.54
  6. Step 6: Final answer
    x = 18,605,236.02

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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.