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Finding the Third Proportional to 56,755,504 and 122,924,468

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Solution

The third proportional to 56,755,504 and 122,924,468 is: 266,237,171.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,755,504 : 122,924,468 = 122,924,468 : x
  2. Step 2: Convert to fraction form
    56,755,504/122,924,468 = 122,924,468/x
  3. Step 3: Cross multiply
    56,755,504x = 122,924,468 × 122,924,468
  4. Step 4: Simplify right side
    56,755,504x = 15,110,424,833,083,024
  5. Step 5: Solve for x
    x = 15,110,424,833,083,024/56,755,504
  6. Step 6: Final answer
    x = 266,237,171.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.