Home / 2,622,786,595-4,282,321,071

Finding the Third Proportional to 2,622,786,595 and 4,282,321,071

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Solution

The third proportional to 2,622,786,595 and 4,282,321,071 is: 6,991,904,636.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,786,595 : 4,282,321,071 = 4,282,321,071 : x
  2. Step 2: Convert to fraction form
    2,622,786,595/4,282,321,071 = 4,282,321,071/x
  3. Step 3: Cross multiply
    2,622,786,595x = 4,282,321,071 × 4,282,321,071
  4. Step 4: Simplify right side
    2,622,786,595x = 18,338,273,755,130,587,136
  5. Step 5: Solve for x
    x = 18,338,273,755,130,587,136/2,622,786,595
  6. Step 6: Final answer
    x = 6,991,904,636.88

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.