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Finding the Third Proportional to 114,068,690 and 246,319,108

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Solution

The third proportional to 114,068,690 and 246,319,108 is: 531,899,708.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,068,690 : 246,319,108 = 246,319,108 : x
  2. Step 2: Convert to fraction form
    114,068,690/246,319,108 = 246,319,108/x
  3. Step 3: Cross multiply
    114,068,690x = 246,319,108 × 246,319,108
  4. Step 4: Simplify right side
    114,068,690x = 60,673,102,965,915,664
  5. Step 5: Solve for x
    x = 60,673,102,965,915,664/114,068,690
  6. Step 6: Final answer
    x = 531,899,708.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.