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Finding the Third Proportional to 55,523,598 and 82,958,805

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Solution

The third proportional to 55,523,598 and 82,958,805 is: 123,950,240.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,523,598 : 82,958,805 = 82,958,805 : x
  2. Step 2: Convert to fraction form
    55,523,598/82,958,805 = 82,958,805/x
  3. Step 3: Cross multiply
    55,523,598x = 82,958,805 × 82,958,805
  4. Step 4: Simplify right side
    55,523,598x = 6,882,163,327,028,025
  5. Step 5: Solve for x
    x = 6,882,163,327,028,025/55,523,598
  6. Step 6: Final answer
    x = 123,950,240.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.