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Finding the Third Proportional to 57,584,256 and 117,479,424

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Solution

The third proportional to 57,584,256 and 117,479,424 is: 239,673,411.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,584,256 : 117,479,424 = 117,479,424 : x
  2. Step 2: Convert to fraction form
    57,584,256/117,479,424 = 117,479,424/x
  3. Step 3: Cross multiply
    57,584,256x = 117,479,424 × 117,479,424
  4. Step 4: Simplify right side
    57,584,256x = 13,801,415,063,371,776
  5. Step 5: Solve for x
    x = 13,801,415,063,371,776/57,584,256
  6. Step 6: Final answer
    x = 239,673,411.14

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.