Home / 33,386,388.36-50,086,767.34-10,356,863.88

Finding the Fourth Proportional to 33,386,388.36, 50,086,767.34 and 10,356,863.88

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Solution

The fourth proportional to 33,386,388.36, 50,086,767.34 and 10,356,863.88 is: 15,537,524.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,386,388.36 : 50,086,767.34 = 10,356,863.88 : x
  2. Step 2: Convert to fraction form
    33,386,388.36/50,086,767.34 = 10,356,863.88/x
  3. Step 3: Cross multiply
    33,386,388.36x = 50,086,767.34 × 10,356,863.88
  4. Step 4: Simplify right side
    33,386,388.36x = 518,741,831,529,609.75
  5. Step 5: Solve for x
    x = 518,741,831,529,609.75/33,386,388.36
  6. Step 6: Final answer
    x = 15,537,524.63

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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.