Home / 5,324,818.50-11,663,235.56

Finding the Third Proportional to 5,324,818.50 and 11,663,235.56

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Solution

The third proportional to 5,324,818.50 and 11,663,235.56 is: 25,546,610.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324,818.50 : 11,663,235.56 = 11,663,235.56 : x
  2. Step 2: Convert to fraction form
    5,324,818.50/11,663,235.56 = 11,663,235.56/x
  3. Step 3: Cross multiply
    5,324,818.50x = 11,663,235.56 × 11,663,235.56
  4. Step 4: Simplify right side
    5,324,818.50x = 136,031,063,786,364.69
  5. Step 5: Solve for x
    x = 136,031,063,786,364.69/5,324,818.50
  6. Step 6: Final answer
    x = 25,546,610.42

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Why These Related Problems?

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