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Finding the Third Proportional to 9,084,792 and 13,963,951

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Solution

The third proportional to 9,084,792 and 13,963,951 is: 21,463,554.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,792 : 13,963,951 = 13,963,951 : x
  2. Step 2: Convert to fraction form
    9,084,792/13,963,951 = 13,963,951/x
  3. Step 3: Cross multiply
    9,084,792x = 13,963,951 × 13,963,951
  4. Step 4: Simplify right side
    9,084,792x = 194,991,927,530,401
  5. Step 5: Solve for x
    x = 194,991,927,530,401/9,084,792
  6. Step 6: Final answer
    x = 21,463,554.42

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.