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Finding the Third Proportional to 35,392,812 and 53,338,536

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Solution

The third proportional to 35,392,812 and 53,338,536 is: 80,383,537.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,392,812 : 53,338,536 = 53,338,536 : x
  2. Step 2: Convert to fraction form
    35,392,812/53,338,536 = 53,338,536/x
  3. Step 3: Cross multiply
    35,392,812x = 53,338,536 × 53,338,536
  4. Step 4: Simplify right side
    35,392,812x = 2,844,999,422,623,296
  5. Step 5: Solve for x
    x = 2,844,999,422,623,296/35,392,812
  6. Step 6: Final answer
    x = 80,383,537.27

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.