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Finding the Third Proportional to 16,665,160 and 36,532,112

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Solution

The third proportional to 16,665,160 and 36,532,112 is: 80,082,951.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,665,160 : 36,532,112 = 36,532,112 : x
  2. Step 2: Convert to fraction form
    16,665,160/36,532,112 = 36,532,112/x
  3. Step 3: Cross multiply
    16,665,160x = 36,532,112 × 36,532,112
  4. Step 4: Simplify right side
    16,665,160x = 1,334,595,207,180,544
  5. Step 5: Solve for x
    x = 1,334,595,207,180,544/16,665,160
  6. Step 6: Final answer
    x = 80,082,951.93

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