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Finding the Third Proportional to 5,083,392 and 10,519,296

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Solution

The third proportional to 5,083,392 and 10,519,296 is: 21,768,061.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,392 : 10,519,296 = 10,519,296 : x
  2. Step 2: Convert to fraction form
    5,083,392/10,519,296 = 10,519,296/x
  3. Step 3: Cross multiply
    5,083,392x = 10,519,296 × 10,519,296
  4. Step 4: Simplify right side
    5,083,392x = 110,655,588,335,616
  5. Step 5: Solve for x
    x = 110,655,588,335,616/5,083,392
  6. Step 6: Final answer
    x = 21,768,061.23

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.