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Finding the Third Proportional to 108,195,326 and 167,559,286

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Solution

The third proportional to 108,195,326 and 167,559,286 is: 259,494,706.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,195,326 : 167,559,286 = 167,559,286 : x
  2. Step 2: Convert to fraction form
    108,195,326/167,559,286 = 167,559,286/x
  3. Step 3: Cross multiply
    108,195,326x = 167,559,286 × 167,559,286
  4. Step 4: Simplify right side
    108,195,326x = 28,076,114,324,829,796
  5. Step 5: Solve for x
    x = 28,076,114,324,829,796/108,195,326
  6. Step 6: Final answer
    x = 259,494,706.13

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.