Home / 89,540,546.20-134,310,819.30-24,844,226.20

Finding the Fourth Proportional to 89,540,546.20, 134,310,819.30 and 24,844,226.20

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Solution

The fourth proportional to 89,540,546.20, 134,310,819.30 and 24,844,226.20 is: 37,266,339.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,540,546.20 : 134,310,819.30 = 24,844,226.20 : x
  2. Step 2: Convert to fraction form
    89,540,546.20/134,310,819.30 = 24,844,226.20/x
  3. Step 3: Cross multiply
    89,540,546.20x = 134,310,819.30 × 24,844,226.20
  4. Step 4: Simplify right side
    89,540,546.20x = 3,336,848,375,796,526
  5. Step 5: Solve for x
    x = 3,336,848,375,796,526/89,540,546.20
  6. Step 6: Final answer
    x = 37,266,339.30

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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.