Home / 33,244,843.92-49,897,918.16-16,861,625.06

Finding the Fourth Proportional to 33,244,843.92, 49,897,918.16 and 16,861,625.06

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Solution

The fourth proportional to 33,244,843.92, 49,897,918.16 and 16,861,625.06 is: 25,307,984.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,843.92 : 49,897,918.16 = 16,861,625.06 : x
  2. Step 2: Convert to fraction form
    33,244,843.92/49,897,918.16 = 16,861,625.06/x
  3. Step 3: Cross multiply
    33,244,843.92x = 49,897,918.16 × 16,861,625.06
  4. Step 4: Simplify right side
    33,244,843.92x = 841,359,987,288,485
  5. Step 5: Solve for x
    x = 841,359,987,288,485/33,244,843.92
  6. Step 6: Final answer
    x = 25,307,984.28

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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.