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Finding the Third Proportional to 115,087,757 and 246,550,481

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Solution

The third proportional to 115,087,757 and 246,550,481 is: 528,180,766.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,087,757 : 246,550,481 = 246,550,481 : x
  2. Step 2: Convert to fraction form
    115,087,757/246,550,481 = 246,550,481/x
  3. Step 3: Cross multiply
    115,087,757x = 246,550,481 × 246,550,481
  4. Step 4: Simplify right side
    115,087,757x = 60,787,139,681,331,360
  5. Step 5: Solve for x
    x = 60,787,139,681,331,360/115,087,757
  6. Step 6: Final answer
    x = 528,180,766.28

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.