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Finding the Third Proportional to 775,291,880 and 1,701,222,682

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Solution

The third proportional to 775,291,880 and 1,701,222,682 is: 3,732,992,294.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,291,880 : 1,701,222,682 = 1,701,222,682 : x
  2. Step 2: Convert to fraction form
    775,291,880/1,701,222,682 = 1,701,222,682/x
  3. Step 3: Cross multiply
    775,291,880x = 1,701,222,682 × 1,701,222,682
  4. Step 4: Simplify right side
    775,291,880x = 2,894,158,613,751,272,960
  5. Step 5: Solve for x
    x = 2,894,158,613,751,272,960/775,291,880
  6. Step 6: Final answer
    x = 3,732,992,294.14

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.