Home / 33,285,008.20-49,927,512.30-29,505,872.20

Finding the Fourth Proportional to 33,285,008.20, 49,927,512.30 and 29,505,872.20

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Solution

The fourth proportional to 33,285,008.20, 49,927,512.30 and 29,505,872.20 is: 44,258,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,285,008.20 : 49,927,512.30 = 29,505,872.20 : x
  2. Step 2: Convert to fraction form
    33,285,008.20/49,927,512.30 = 29,505,872.20/x
  3. Step 3: Cross multiply
    33,285,008.20x = 49,927,512.30 × 29,505,872.20
  4. Step 4: Simplify right side
    33,285,008.20x = 1,473,154,797,187,728
  5. Step 5: Solve for x
    x = 1,473,154,797,187,728/33,285,008.20
  6. Step 6: Final answer
    x = 44,258,808.30

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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.