Home / 11,367,488.67-17,052,651.89-4,450,074.57

Finding the Fourth Proportional to 11,367,488.67, 17,052,651.89 and 4,450,074.57

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Solution

The fourth proportional to 11,367,488.67, 17,052,651.89 and 4,450,074.57 is: 6,675,667.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367,488.67 : 17,052,651.89 = 4,450,074.57 : x
  2. Step 2: Convert to fraction form
    11,367,488.67/17,052,651.89 = 4,450,074.57/x
  3. Step 3: Cross multiply
    11,367,488.67x = 17,052,651.89 × 4,450,074.57
  4. Step 4: Simplify right side
    11,367,488.67x = 75,885,572,485,741.88
  5. Step 5: Solve for x
    x = 75,885,572,485,741.88/11,367,488.67
  6. Step 6: Final answer
    x = 6,675,667.31

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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.