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Finding the Third Proportional to 37,393,217 and 55,940,347

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Solution

The third proportional to 37,393,217 and 55,940,347 is: 83,686,900.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,393,217 : 55,940,347 = 55,940,347 : x
  2. Step 2: Convert to fraction form
    37,393,217/55,940,347 = 55,940,347/x
  3. Step 3: Cross multiply
    37,393,217x = 55,940,347 × 55,940,347
  4. Step 4: Simplify right side
    37,393,217x = 3,129,322,422,480,409
  5. Step 5: Solve for x
    x = 3,129,322,422,480,409/37,393,217
  6. Step 6: Final answer
    x = 83,686,900.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.