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Finding the Third Proportional to 45,988,283 and 100,141,366

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Solution

The third proportional to 45,988,283 and 100,141,366 is: 218,061,917.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,988,283 : 100,141,366 = 100,141,366 : x
  2. Step 2: Convert to fraction form
    45,988,283/100,141,366 = 100,141,366/x
  3. Step 3: Cross multiply
    45,988,283x = 100,141,366 × 100,141,366
  4. Step 4: Simplify right side
    45,988,283x = 10,028,293,184,345,956
  5. Step 5: Solve for x
    x = 10,028,293,184,345,956/45,988,283
  6. Step 6: Final answer
    x = 218,061,917.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.