Home / 33,058,136.32-49,558,801.92-11,489,937.28

Finding the Fourth Proportional to 33,058,136.32, 49,558,801.92 and 11,489,937.28

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Solution

The fourth proportional to 33,058,136.32, 49,558,801.92 and 11,489,937.28 is: 17,225,034.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,058,136.32 : 49,558,801.92 = 11,489,937.28 : x
  2. Step 2: Convert to fraction form
    33,058,136.32/49,558,801.92 = 11,489,937.28/x
  3. Step 3: Cross multiply
    33,058,136.32x = 49,558,801.92 × 11,489,937.28
  4. Step 4: Simplify right side
    33,058,136.32x = 569,427,525,732,743.62
  5. Step 5: Solve for x
    x = 569,427,525,732,743.62/33,058,136.32
  6. Step 6: Final answer
    x = 17,225,034.11

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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.