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Finding the Third Proportional to 12,963,293.50 and 27,936,319

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Solution

The third proportional to 12,963,293.50 and 27,936,319 is: 60,203,675.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,963,293.50 : 27,936,319 = 27,936,319 : x
  2. Step 2: Convert to fraction form
    12,963,293.50/27,936,319 = 27,936,319/x
  3. Step 3: Cross multiply
    12,963,293.50x = 27,936,319 × 27,936,319
  4. Step 4: Simplify right side
    12,963,293.50x = 780,437,919,269,761
  5. Step 5: Solve for x
    x = 780,437,919,269,761/12,963,293.50
  6. Step 6: Final answer
    x = 60,203,675.81

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Why These Related Problems?

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