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Finding the Third Proportional to 10,590,183 and 15,843,721.50

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Solution

The third proportional to 10,590,183 and 15,843,721.50 is: 23,703,415.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590,183 : 15,843,721.50 = 15,843,721.50 : x
  2. Step 2: Convert to fraction form
    10,590,183/15,843,721.50 = 15,843,721.50/x
  3. Step 3: Cross multiply
    10,590,183x = 15,843,721.50 × 15,843,721.50
  4. Step 4: Simplify right side
    10,590,183x = 251,023,510,969,562.25
  5. Step 5: Solve for x
    x = 251,023,510,969,562.25/10,590,183
  6. Step 6: Final answer
    x = 23,703,415.79

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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.