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Finding the Third Proportional to 59,414,953 and 127,615,297

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Solution

The third proportional to 59,414,953 and 127,615,297 is: 274,100,427.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,414,953 : 127,615,297 = 127,615,297 : x
  2. Step 2: Convert to fraction form
    59,414,953/127,615,297 = 127,615,297/x
  3. Step 3: Cross multiply
    59,414,953x = 127,615,297 × 127,615,297
  4. Step 4: Simplify right side
    59,414,953x = 16,285,664,028,398,208
  5. Step 5: Solve for x
    x = 16,285,664,028,398,208/59,414,953
  6. Step 6: Final answer
    x = 274,100,427.69

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.