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Finding the Third Proportional to 441,690,307 and 956,991,672

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Solution

The third proportional to 441,690,307 and 956,991,672 is: 2,073,473,304.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,690,307 : 956,991,672 = 956,991,672 : x
  2. Step 2: Convert to fraction form
    441,690,307/956,991,672 = 956,991,672/x
  3. Step 3: Cross multiply
    441,690,307x = 956,991,672 × 956,991,672
  4. Step 4: Simplify right side
    441,690,307x = 915,833,060,277,355,520
  5. Step 5: Solve for x
    x = 915,833,060,277,355,520/441,690,307
  6. Step 6: Final answer
    x = 2,073,473,304.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.