Home / 4,080,777,906.30-6,112,096,933.05-3,536,582,322.30

Finding the Fourth Proportional to 4,080,777,906.30, 6,112,096,933.05 and 3,536,582,322.30

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Solution

The fourth proportional to 4,080,777,906.30, 6,112,096,933.05 and 3,536,582,322.30 is: 5,297,013,084.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,777,906.30 : 6,112,096,933.05 = 3,536,582,322.30 : x
  2. Step 2: Convert to fraction form
    4,080,777,906.30/6,112,096,933.05 = 3,536,582,322.30/x
  3. Step 3: Cross multiply
    4,080,777,906.30x = 6,112,096,933.05 × 3,536,582,322.30
  4. Step 4: Simplify right side
    4,080,777,906.30x = 21,615,933,965,608,677,376
  5. Step 5: Solve for x
    x = 21,615,933,965,608,677,376/4,080,777,906.30
  6. Step 6: Final answer
    x = 5,297,013,084.74

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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.