Home / 33,279,064.20-49,918,596.30-27,680,344.20

Finding the Fourth Proportional to 33,279,064.20, 49,918,596.30 and 27,680,344.20

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Solution

The fourth proportional to 33,279,064.20, 49,918,596.30 and 27,680,344.20 is: 41,520,516.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,279,064.20 : 49,918,596.30 = 27,680,344.20 : x
  2. Step 2: Convert to fraction form
    33,279,064.20/49,918,596.30 = 27,680,344.20/x
  3. Step 3: Cross multiply
    33,279,064.20x = 49,918,596.30 × 27,680,344.20
  4. Step 4: Simplify right side
    33,279,064.20x = 1,381,763,927,564,846.25
  5. Step 5: Solve for x
    x = 1,381,763,927,564,846.25/33,279,064.20
  6. Step 6: Final answer
    x = 41,520,516.30

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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.