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Finding the Third Proportional to 859,525,717 and 1,841,592,687

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Solution

The third proportional to 859,525,717 and 1,841,592,687 is: 3,945,738,397.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    859,525,717 : 1,841,592,687 = 1,841,592,687 : x
  2. Step 2: Convert to fraction form
    859,525,717/1,841,592,687 = 1,841,592,687/x
  3. Step 3: Cross multiply
    859,525,717x = 1,841,592,687 × 1,841,592,687
  4. Step 4: Simplify right side
    859,525,717x = 3,391,463,624,811,879,936
  5. Step 5: Solve for x
    x = 3,391,463,624,811,879,936/859,525,717
  6. Step 6: Final answer
    x = 3,945,738,397.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.