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Finding the Third Proportional to 250,914,972 and 522,450,036

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Solution

The third proportional to 250,914,972 and 522,450,036 is: 1,087,834,806.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,914,972 : 522,450,036 = 522,450,036 : x
  2. Step 2: Convert to fraction form
    250,914,972/522,450,036 = 522,450,036/x
  3. Step 3: Cross multiply
    250,914,972x = 522,450,036 × 522,450,036
  4. Step 4: Simplify right side
    250,914,972x = 272,954,040,116,401,280
  5. Step 5: Solve for x
    x = 272,954,040,116,401,280/250,914,972
  6. Step 6: Final answer
    x = 1,087,834,806.91

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.