Home / 5,451,514,854.46-7,523,075,629.17-3,040,199,965.69

Finding the Fourth Proportional to 5,451,514,854.46, 7,523,075,629.17 and 3,040,199,965.69

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Solution

The fourth proportional to 5,451,514,854.46, 7,523,075,629.17 and 3,040,199,965.69 is: 4,195,467,659.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,514,854.46 : 7,523,075,629.17 = 3,040,199,965.69 : x
  2. Step 2: Convert to fraction form
    5,451,514,854.46/7,523,075,629.17 = 3,040,199,965.69/x
  3. Step 3: Cross multiply
    5,451,514,854.46x = 7,523,075,629.17 × 3,040,199,965.69
  4. Step 4: Simplify right side
    5,451,514,854.46x = 22,871,654,269,667,102,720
  5. Step 5: Solve for x
    x = 22,871,654,269,667,102,720/5,451,514,854.46
  6. Step 6: Final answer
    x = 4,195,467,659.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.