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Finding the Third Proportional to 479,791,702 and 737,146,918

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Solution

The third proportional to 479,791,702 and 737,146,918 is: 1,132,544,761.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    479,791,702 : 737,146,918 = 737,146,918 : x
  2. Step 2: Convert to fraction form
    479,791,702/737,146,918 = 737,146,918/x
  3. Step 3: Cross multiply
    479,791,702x = 737,146,918 × 737,146,918
  4. Step 4: Simplify right side
    479,791,702x = 543,385,578,716,898,752
  5. Step 5: Solve for x
    x = 543,385,578,716,898,752/479,791,702
  6. Step 6: Final answer
    x = 1,132,544,761.51

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.