Home / 22,489,778.63-33,734,668.33-5,450,451.57

Finding the Fourth Proportional to 22,489,778.63, 33,734,668.33 and 5,450,451.57

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Solution

The fourth proportional to 22,489,778.63, 33,734,668.33 and 5,450,451.57 is: 8,175,677.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,489,778.63 : 33,734,668.33 = 5,450,451.57 : x
  2. Step 2: Convert to fraction form
    22,489,778.63/33,734,668.33 = 5,450,451.57/x
  3. Step 3: Cross multiply
    22,489,778.63x = 33,734,668.33 × 5,450,451.57
  4. Step 4: Simplify right side
    22,489,778.63x = 183,869,175,817,958.59
  5. Step 5: Solve for x
    x = 183,869,175,817,958.59/22,489,778.63
  6. Step 6: Final answer
    x = 8,175,677.44

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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.