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Finding the Third Proportional to 111,892,593.07 and 235,380,227.11

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Solution

The third proportional to 111,892,593.07 and 235,380,227.11 is: 495,152,090.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,892,593.07 : 235,380,227.11 = 235,380,227.11 : x
  2. Step 2: Convert to fraction form
    111,892,593.07/235,380,227.11 = 235,380,227.11/x
  3. Step 3: Cross multiply
    111,892,593.07x = 235,380,227.11 × 235,380,227.11
  4. Step 4: Simplify right side
    111,892,593.07x = 55,403,851,313,714,936
  5. Step 5: Solve for x
    x = 55,403,851,313,714,936/111,892,593.07
  6. Step 6: Final answer
    x = 495,152,090.02

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.