Home / 3,866,004,500.45-5,796,633,485.25-1,502,405,676.11

Finding the Fourth Proportional to 3,866,004,500.45, 5,796,633,485.25 and 1,502,405,676.11

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Solution

The fourth proportional to 3,866,004,500.45, 5,796,633,485.25 and 1,502,405,676.11 is: 2,252,686,216.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,004,500.45 : 5,796,633,485.25 = 1,502,405,676.11 : x
  2. Step 2: Convert to fraction form
    3,866,004,500.45/5,796,633,485.25 = 1,502,405,676.11/x
  3. Step 3: Cross multiply
    3,866,004,500.45x = 5,796,633,485.25 × 1,502,405,676.11
  4. Step 4: Simplify right side
    3,866,004,500.45x = 8,708,895,050,568,891,392
  5. Step 5: Solve for x
    x = 8,708,895,050,568,891,392/3,866,004,500.45
  6. Step 6: Final answer
    x = 2,252,686,216.37

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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.