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Finding the Third Proportional to 111,677,537 and 167,634,363

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Solution

The third proportional to 111,677,537 and 167,634,363 is: 251,628,755.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,677,537 : 167,634,363 = 167,634,363 : x
  2. Step 2: Convert to fraction form
    111,677,537/167,634,363 = 167,634,363/x
  3. Step 3: Cross multiply
    111,677,537x = 167,634,363 × 167,634,363
  4. Step 4: Simplify right side
    111,677,537x = 28,101,279,658,415,768
  5. Step 5: Solve for x
    x = 28,101,279,658,415,768/111,677,537
  6. Step 6: Final answer
    x = 251,628,755.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.