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Finding the Third Proportional to 250,914,968 and 522,450,028

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Solution

The third proportional to 250,914,968 and 522,450,028 is: 1,087,834,790.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,914,968 : 522,450,028 = 522,450,028 : x
  2. Step 2: Convert to fraction form
    250,914,968/522,450,028 = 522,450,028/x
  3. Step 3: Cross multiply
    250,914,968x = 522,450,028 × 522,450,028
  4. Step 4: Simplify right side
    250,914,968x = 272,954,031,757,200,768
  5. Step 5: Solve for x
    x = 272,954,031,757,200,768/250,914,968
  6. Step 6: Final answer
    x = 1,087,834,790.94

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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.