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Finding the Third Proportional to 29,205,892.88 and 62,320,860.75

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Solution

The third proportional to 29,205,892.88 and 62,320,860.75 is: 132,983,083.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,205,892.88 : 62,320,860.75 = 62,320,860.75 : x
  2. Step 2: Convert to fraction form
    29,205,892.88/62,320,860.75 = 62,320,860.75/x
  3. Step 3: Cross multiply
    29,205,892.88x = 62,320,860.75 × 62,320,860.75
  4. Step 4: Simplify right side
    29,205,892.88x = 3,883,889,684,620,890.50
  5. Step 5: Solve for x
    x = 3,883,889,684,620,890.50/29,205,892.88
  6. Step 6: Final answer
    x = 132,983,083.29

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.