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Finding the Third Proportional to 775,789,373 and 1,723,765,610

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Solution

The third proportional to 775,789,373 and 1,723,765,610 is: 3,830,121,914.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,789,373 : 1,723,765,610 = 1,723,765,610 : x
  2. Step 2: Convert to fraction form
    775,789,373/1,723,765,610 = 1,723,765,610/x
  3. Step 3: Cross multiply
    775,789,373x = 1,723,765,610 × 1,723,765,610
  4. Step 4: Simplify right side
    775,789,373x = 2,971,367,878,218,672,128
  5. Step 5: Solve for x
    x = 2,971,367,878,218,672,128/775,789,373
  6. Step 6: Final answer
    x = 3,830,121,914.06

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.