Home / 33,058,137.32-49,558,803.42-11,489,938.28

Finding the Fourth Proportional to 33,058,137.32, 49,558,803.42 and 11,489,938.28

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Solution

The fourth proportional to 33,058,137.32, 49,558,803.42 and 11,489,938.28 is: 17,225,035.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,058,137.32 : 49,558,803.42 = 11,489,938.28 : x
  2. Step 2: Convert to fraction form
    33,058,137.32/49,558,803.42 = 11,489,938.28/x
  3. Step 3: Cross multiply
    33,058,137.32x = 49,558,803.42 × 11,489,938.28
  4. Step 4: Simplify right side
    33,058,137.32x = 569,427,592,526,452.88
  5. Step 5: Solve for x
    x = 569,427,592,526,452.88/33,058,137.32
  6. Step 6: Final answer
    x = 17,225,035.61

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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.