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Finding the Third Proportional to 89,326,183.50 and 136,617,075

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Solution

The third proportional to 89,326,183.50 and 136,617,075 is: 208,944,616.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,326,183.50 : 136,617,075 = 136,617,075 : x
  2. Step 2: Convert to fraction form
    89,326,183.50/136,617,075 = 136,617,075/x
  3. Step 3: Cross multiply
    89,326,183.50x = 136,617,075 × 136,617,075
  4. Step 4: Simplify right side
    89,326,183.50x = 18,664,225,181,555,624
  5. Step 5: Solve for x
    x = 18,664,225,181,555,624/89,326,183.50
  6. Step 6: Final answer
    x = 208,944,616.80

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.