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Finding the Third Proportional to 694,866,402 and 1,058,580,930

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Solution

The third proportional to 694,866,402 and 1,058,580,930 is: 1,612,674,871.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,866,402 : 1,058,580,930 = 1,058,580,930 : x
  2. Step 2: Convert to fraction form
    694,866,402/1,058,580,930 = 1,058,580,930/x
  3. Step 3: Cross multiply
    694,866,402x = 1,058,580,930 × 1,058,580,930
  4. Step 4: Simplify right side
    694,866,402x = 1,120,593,585,359,664,896
  5. Step 5: Solve for x
    x = 1,120,593,585,359,664,896/694,866,402
  6. Step 6: Final answer
    x = 1,612,674,871.22

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.