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Finding the Third Proportional to 3,483,732 and 7,527,969

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Solution

The third proportional to 3,483,732 and 7,527,969 is: 16,267,128.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,732 : 7,527,969 = 7,527,969 : x
  2. Step 2: Convert to fraction form
    3,483,732/7,527,969 = 7,527,969/x
  3. Step 3: Cross multiply
    3,483,732x = 7,527,969 × 7,527,969
  4. Step 4: Simplify right side
    3,483,732x = 56,670,317,264,961
  5. Step 5: Solve for x
    x = 56,670,317,264,961/3,483,732
  6. Step 6: Final answer
    x = 16,267,128.83

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.