Home / 3,217,965,676.11-4,824,344,846.93-1,006,037,375.31

Finding the Fourth Proportional to 3,217,965,676.11, 4,824,344,846.93 and 1,006,037,375.31

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Solution

The fourth proportional to 3,217,965,676.11, 4,824,344,846.93 and 1,006,037,375.31 is: 1,508,242,074.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,965,676.11 : 4,824,344,846.93 = 1,006,037,375.31 : x
  2. Step 2: Convert to fraction form
    3,217,965,676.11/4,824,344,846.93 = 1,006,037,375.31/x
  3. Step 3: Cross multiply
    3,217,965,676.11x = 4,824,344,846.93 × 1,006,037,375.31
  4. Step 4: Simplify right side
    3,217,965,676.11x = 4,853,471,227,390,750,720
  5. Step 5: Solve for x
    x = 4,853,471,227,390,750,720/3,217,965,676.11
  6. Step 6: Final answer
    x = 1,508,242,074.62

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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.