Home / 33,228,019.40-49,842,029.10-32,481,523.40

Finding the Fourth Proportional to 33,228,019.40, 49,842,029.10 and 32,481,523.40

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Solution

The fourth proportional to 33,228,019.40, 49,842,029.10 and 32,481,523.40 is: 48,722,285.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,228,019.40 : 49,842,029.10 = 32,481,523.40 : x
  2. Step 2: Convert to fraction form
    33,228,019.40/49,842,029.10 = 32,481,523.40/x
  3. Step 3: Cross multiply
    33,228,019.40x = 49,842,029.10 × 32,481,523.40
  4. Step 4: Simplify right side
    33,228,019.40x = 1,618,945,034,515,131
  5. Step 5: Solve for x
    x = 1,618,945,034,515,131/33,228,019.40
  6. Step 6: Final answer
    x = 48,722,285.10

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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.