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Finding the Third Proportional to 73,762,269 and 108,251,907

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Solution

The third proportional to 73,762,269 and 108,251,907 is: 158,868,152.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,762,269 : 108,251,907 = 108,251,907 : x
  2. Step 2: Convert to fraction form
    73,762,269/108,251,907 = 108,251,907/x
  3. Step 3: Cross multiply
    73,762,269x = 108,251,907 × 108,251,907
  4. Step 4: Simplify right side
    73,762,269x = 11,718,475,369,136,648
  5. Step 5: Solve for x
    x = 11,718,475,369,136,648/73,762,269
  6. Step 6: Final answer
    x = 158,868,152.08

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.