Home / 22,787,841.60-34,176,396.96-6,609,523.68

Finding the Fourth Proportional to 22,787,841.60, 34,176,396.96 and 6,609,523.68

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Solution

The fourth proportional to 22,787,841.60, 34,176,396.96 and 6,609,523.68 is: 9,912,729.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,787,841.60 : 34,176,396.96 = 6,609,523.68 : x
  2. Step 2: Convert to fraction form
    22,787,841.60/34,176,396.96 = 6,609,523.68/x
  3. Step 3: Cross multiply
    22,787,841.60x = 34,176,396.96 × 6,609,523.68
  4. Step 4: Simplify right side
    22,787,841.60x = 225,889,705,004,200
  5. Step 5: Solve for x
    x = 225,889,705,004,200/22,787,841.60
  6. Step 6: Final answer
    x = 9,912,729.30

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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.