Home / 8,825,910.75-20,610,001.69

Finding the Third Proportional to 8,825,910.75 and 20,610,001.69

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Solution

The third proportional to 8,825,910.75 and 20,610,001.69 is: 48,127,856.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,910.75 : 20,610,001.69 = 20,610,001.69 : x
  2. Step 2: Convert to fraction form
    8,825,910.75/20,610,001.69 = 20,610,001.69/x
  3. Step 3: Cross multiply
    8,825,910.75x = 20,610,001.69 × 20,610,001.69
  4. Step 4: Simplify right side
    8,825,910.75x = 424,772,169,558,752.88
  5. Step 5: Solve for x
    x = 424,772,169,558,752.88/8,825,910.75
  6. Step 6: Final answer
    x = 48,127,856.90

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.