Home / 3,397,479,412,599.20-4,689,638,917,022.30-2,704,291,499,399.50

Finding the Fourth Proportional to 3,397,479,412,599.20, 4,689,638,917,022.30 and 2,704,291,499,399.50

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Solution

The fourth proportional to 3,397,479,412,599.20, 4,689,638,917,022.30 and 2,704,291,499,399.50 is: 3,732,811,628,387.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,479,412,599.20 : 4,689,638,917,022.30 = 2,704,291,499,399.50 : x
  2. Step 2: Convert to fraction form
    3,397,479,412,599.20/4,689,638,917,022.30 = 2,704,291,499,399.50/x
  3. Step 3: Cross multiply
    3,397,479,412,599.20x = 4,689,638,917,022.30 × 2,704,291,499,399.50
  4. Step 4: Simplify right side
    3,397,479,412,599.20x = 12,682,150,658,556,482,855,895,040
  5. Step 5: Solve for x
    x = 12,682,150,658,556,482,855,895,040/3,397,479,412,599.20
  6. Step 6: Final answer
    x = 3,732,811,628,387.22

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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.