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Finding the Third Proportional to 45,521,719.50 and 68,284,035

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Solution

The third proportional to 45,521,719.50 and 68,284,035 is: 102,428,236.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,521,719.50 : 68,284,035 = 68,284,035 : x
  2. Step 2: Convert to fraction form
    45,521,719.50/68,284,035 = 68,284,035/x
  3. Step 3: Cross multiply
    45,521,719.50x = 68,284,035 × 68,284,035
  4. Step 4: Simplify right side
    45,521,719.50x = 4,662,709,435,881,225
  5. Step 5: Solve for x
    x = 4,662,709,435,881,225/45,521,719.50
  6. Step 6: Final answer
    x = 102,428,236.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.