Home / 33,293,621.57-49,939,306.70-11,727,659.66

Finding the Fourth Proportional to 33,293,621.57, 49,939,306.70 and 11,727,659.66

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Solution

The fourth proportional to 33,293,621.57, 49,939,306.70 and 11,727,659.66 is: 17,591,092.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,621.57 : 49,939,306.70 = 11,727,659.66 : x
  2. Step 2: Convert to fraction form
    33,293,621.57/49,939,306.70 = 11,727,659.66/x
  3. Step 3: Cross multiply
    33,293,621.57x = 49,939,306.70 × 11,727,659.66
  4. Step 4: Simplify right side
    33,293,621.57x = 585,671,192,325,622.88
  5. Step 5: Solve for x
    x = 585,671,192,325,622.88/33,293,621.57
  6. Step 6: Final answer
    x = 17,591,092.97

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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.