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Finding the Third Proportional to 49,937,008 and 109,420,262

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Solution

The third proportional to 49,937,008 and 109,420,262 is: 239,757,931.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,937,008 : 109,420,262 = 109,420,262 : x
  2. Step 2: Convert to fraction form
    49,937,008/109,420,262 = 109,420,262/x
  3. Step 3: Cross multiply
    49,937,008x = 109,420,262 × 109,420,262
  4. Step 4: Simplify right side
    49,937,008x = 11,972,793,736,148,644
  5. Step 5: Solve for x
    x = 11,972,793,736,148,644/49,937,008
  6. Step 6: Final answer
    x = 239,757,931.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.