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Finding the Third Proportional to 69,747,354 and 95,744,075

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Solution

The third proportional to 69,747,354 and 95,744,075 is: 131,430,475.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,747,354 : 95,744,075 = 95,744,075 : x
  2. Step 2: Convert to fraction form
    69,747,354/95,744,075 = 95,744,075/x
  3. Step 3: Cross multiply
    69,747,354x = 95,744,075 × 95,744,075
  4. Step 4: Simplify right side
    69,747,354x = 9,166,927,897,605,624
  5. Step 5: Solve for x
    x = 9,166,927,897,605,624/69,747,354
  6. Step 6: Final answer
    x = 131,430,475.45

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.