Home / 33,461,013.70-50,181,469.35-11,892,780.10

Finding the Fourth Proportional to 33,461,013.70, 50,181,469.35 and 11,892,780.10

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Solution

The fourth proportional to 33,461,013.70, 50,181,469.35 and 11,892,780.10 is: 17,835,597.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,461,013.70 : 50,181,469.35 = 11,892,780.10 : x
  2. Step 2: Convert to fraction form
    33,461,013.70/50,181,469.35 = 11,892,780.10/x
  3. Step 3: Cross multiply
    33,461,013.70x = 50,181,469.35 × 11,892,780.10
  4. Step 4: Simplify right side
    33,461,013.70x = 596,797,180,074,439.88
  5. Step 5: Solve for x
    x = 596,797,180,074,439.88/33,461,013.70
  6. Step 6: Final answer
    x = 17,835,597.73

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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.