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Finding the Third Proportional to 93,758,661.75 and 201,917,831.25

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Solution

The third proportional to 93,758,661.75 and 201,917,831.25 is: 434,848,469.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,758,661.75 : 201,917,831.25 = 201,917,831.25 : x
  2. Step 2: Convert to fraction form
    93,758,661.75/201,917,831.25 = 201,917,831.25/x
  3. Step 3: Cross multiply
    93,758,661.75x = 201,917,831.25 × 201,917,831.25
  4. Step 4: Simplify right side
    93,758,661.75x = 40,770,810,576,703,480
  5. Step 5: Solve for x
    x = 40,770,810,576,703,480/93,758,661.75
  6. Step 6: Final answer
    x = 434,848,469.63

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.