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Finding the Third Proportional to 48,893,031 and 103,614,389

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Solution

The third proportional to 48,893,031 and 103,614,389 is: 219,580,201.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,893,031 : 103,614,389 = 103,614,389 : x
  2. Step 2: Convert to fraction form
    48,893,031/103,614,389 = 103,614,389/x
  3. Step 3: Cross multiply
    48,893,031x = 103,614,389 × 103,614,389
  4. Step 4: Simplify right side
    48,893,031x = 10,735,941,607,843,320
  5. Step 5: Solve for x
    x = 10,735,941,607,843,320/48,893,031
  6. Step 6: Final answer
    x = 219,580,201.68

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.