Home / 3,609,417,407.33-5,410,304,924.00-1,214,088,539.65

Finding the Fourth Proportional to 3,609,417,407.33, 5,410,304,924.00 and 1,214,088,539.65

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Solution

The fourth proportional to 3,609,417,407.33, 5,410,304,924.00 and 1,214,088,539.65 is: 1,819,847,488.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,417,407.33 : 5,410,304,924.00 = 1,214,088,539.65 : x
  2. Step 2: Convert to fraction form
    3,609,417,407.33/5,410,304,924.00 = 1,214,088,539.65/x
  3. Step 3: Cross multiply
    3,609,417,407.33x = 5,410,304,924.00 × 1,214,088,539.65
  4. Step 4: Simplify right side
    3,609,417,407.33x = 6,568,589,204,257,864,704
  5. Step 5: Solve for x
    x = 6,568,589,204,257,864,704/3,609,417,407.33
  6. Step 6: Final answer
    x = 1,819,847,488.66

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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.