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Finding the Third Proportional to 111,985,502 and 232,910,364

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Solution

The third proportional to 111,985,502 and 232,910,364 is: 484,413,041.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,985,502 : 232,910,364 = 232,910,364 : x
  2. Step 2: Convert to fraction form
    111,985,502/232,910,364 = 232,910,364/x
  3. Step 3: Cross multiply
    111,985,502x = 232,910,364 × 232,910,364
  4. Step 4: Simplify right side
    111,985,502x = 54,247,237,658,612,496
  5. Step 5: Solve for x
    x = 54,247,237,658,612,496/111,985,502
  6. Step 6: Final answer
    x = 484,413,041.78

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.