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Finding the Third Proportional to 44,878,621.50 and 98,269,812

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Solution

The third proportional to 44,878,621.50 and 98,269,812 is: 215,179,424.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,878,621.50 : 98,269,812 = 98,269,812 : x
  2. Step 2: Convert to fraction form
    44,878,621.50/98,269,812 = 98,269,812/x
  3. Step 3: Cross multiply
    44,878,621.50x = 98,269,812 × 98,269,812
  4. Step 4: Simplify right side
    44,878,621.50x = 9,656,955,950,515,344
  5. Step 5: Solve for x
    x = 9,656,955,950,515,344/44,878,621.50
  6. Step 6: Final answer
    x = 215,179,424.58

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.