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Finding the Third Proportional to 545,247,186 and 1,173,635,364

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Solution

The third proportional to 545,247,186 and 1,173,635,364 is: 2,526,230,309.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,247,186 : 1,173,635,364 = 1,173,635,364 : x
  2. Step 2: Convert to fraction form
    545,247,186/1,173,635,364 = 1,173,635,364/x
  3. Step 3: Cross multiply
    545,247,186x = 1,173,635,364 × 1,173,635,364
  4. Step 4: Simplify right side
    545,247,186x = 1,377,419,967,631,412,480
  5. Step 5: Solve for x
    x = 1,377,419,967,631,412,480/545,247,186
  6. Step 6: Final answer
    x = 2,526,230,309.85

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.