Home / 33,410,443.20-50,115,664.80-16,404,331.20

Finding the Fourth Proportional to 33,410,443.20, 50,115,664.80 and 16,404,331.20

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Solution

The fourth proportional to 33,410,443.20, 50,115,664.80 and 16,404,331.20 is: 24,606,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,410,443.20 : 50,115,664.80 = 16,404,331.20 : x
  2. Step 2: Convert to fraction form
    33,410,443.20/50,115,664.80 = 16,404,331.20/x
  3. Step 3: Cross multiply
    33,410,443.20x = 50,115,664.80 × 16,404,331.20
  4. Step 4: Simplify right side
    33,410,443.20x = 822,113,963,687,381.62
  5. Step 5: Solve for x
    x = 822,113,963,687,381.62/33,410,443.20
  6. Step 6: Final answer
    x = 24,606,496.80

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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.