Home / 26,163,769.14-39,242,659.14-6,996,020.86

Finding the Fourth Proportional to 26,163,769.14, 39,242,659.14 and 6,996,020.86

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Solution

The fourth proportional to 26,163,769.14, 39,242,659.14 and 6,996,020.86 is: 10,493,230.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,769.14 : 39,242,659.14 = 6,996,020.86 : x
  2. Step 2: Convert to fraction form
    26,163,769.14/39,242,659.14 = 6,996,020.86/x
  3. Step 3: Cross multiply
    26,163,769.14x = 39,242,659.14 × 6,996,020.86
  4. Step 4: Simplify right side
    26,163,769.14x = 274,542,461,945,309.69
  5. Step 5: Solve for x
    x = 274,542,461,945,309.69/26,163,769.14
  6. Step 6: Final answer
    x = 10,493,230.56

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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.