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Finding the Third Proportional to 11,754,583 and 17,809,319

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Solution

The third proportional to 11,754,583 and 17,809,319 is: 26,982,823.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,583 : 17,809,319 = 17,809,319 : x
  2. Step 2: Convert to fraction form
    11,754,583/17,809,319 = 17,809,319/x
  3. Step 3: Cross multiply
    11,754,583x = 17,809,319 × 17,809,319
  4. Step 4: Simplify right side
    11,754,583x = 317,171,843,243,761
  5. Step 5: Solve for x
    x = 317,171,843,243,761/11,754,583
  6. Step 6: Final answer
    x = 26,982,823.91

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.