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Finding the Third Proportional to 7,190,364 and 15,267,192

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Solution

The third proportional to 7,190,364 and 15,267,192 is: 32,416,599.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,190,364 : 15,267,192 = 15,267,192 : x
  2. Step 2: Convert to fraction form
    7,190,364/15,267,192 = 15,267,192/x
  3. Step 3: Cross multiply
    7,190,364x = 15,267,192 × 15,267,192
  4. Step 4: Simplify right side
    7,190,364x = 233,087,151,564,864
  5. Step 5: Solve for x
    x = 233,087,151,564,864/7,190,364
  6. Step 6: Final answer
    x = 32,416,599.71

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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.