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Finding the Third Proportional to 3,611,636.44 and 7,522,208.44

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Solution

The third proportional to 3,611,636.44 and 7,522,208.44 is: 15,667,030.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,636.44 : 7,522,208.44 = 7,522,208.44 : x
  2. Step 2: Convert to fraction form
    3,611,636.44/7,522,208.44 = 7,522,208.44/x
  3. Step 3: Cross multiply
    3,611,636.44x = 7,522,208.44 × 7,522,208.44
  4. Step 4: Simplify right side
    3,611,636.44x = 56,583,619,777,196.19
  5. Step 5: Solve for x
    x = 56,583,619,777,196.19/3,611,636.44
  6. Step 6: Final answer
    x = 15,667,030.93

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.