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Finding the Third Proportional to 107,608,445 and 150,995,973

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Solution

The third proportional to 107,608,445 and 150,995,973 is: 211,877,272.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,608,445 : 150,995,973 = 150,995,973 : x
  2. Step 2: Convert to fraction form
    107,608,445/150,995,973 = 150,995,973/x
  3. Step 3: Cross multiply
    107,608,445x = 150,995,973 × 150,995,973
  4. Step 4: Simplify right side
    107,608,445x = 22,799,783,862,216,728
  5. Step 5: Solve for x
    x = 22,799,783,862,216,728/107,608,445
  6. Step 6: Final answer
    x = 211,877,272.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.