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Finding the Third Proportional to 11,145,963 and 15,695,954

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Solution

The third proportional to 11,145,963 and 15,695,954 is: 22,103,336.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,145,963 : 15,695,954 = 15,695,954 : x
  2. Step 2: Convert to fraction form
    11,145,963/15,695,954 = 15,695,954/x
  3. Step 3: Cross multiply
    11,145,963x = 15,695,954 × 15,695,954
  4. Step 4: Simplify right side
    11,145,963x = 246,362,971,970,116
  5. Step 5: Solve for x
    x = 246,362,971,970,116/11,145,963
  6. Step 6: Final answer
    x = 22,103,336.60

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.