Home / 4,080,777,723.80-6,112,096,659.30-3,536,582,139.80

Finding the Fourth Proportional to 4,080,777,723.80, 6,112,096,659.30 and 3,536,582,139.80

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Solution

The fourth proportional to 4,080,777,723.80, 6,112,096,659.30 and 3,536,582,139.80 is: 5,297,012,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,777,723.80 : 6,112,096,659.30 = 3,536,582,139.80 : x
  2. Step 2: Convert to fraction form
    4,080,777,723.80/6,112,096,659.30 = 3,536,582,139.80/x
  3. Step 3: Cross multiply
    4,080,777,723.80x = 6,112,096,659.30 × 3,536,582,139.80
  4. Step 4: Simplify right side
    4,080,777,723.80x = 21,615,931,882,011,627,520
  5. Step 5: Solve for x
    x = 21,615,931,882,011,627,520/4,080,777,723.80
  6. Step 6: Final answer
    x = 5,297,012,811.05

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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.