Home / 26,876,624.76-37,092,890.96-15,275,932.03

Finding the Fourth Proportional to 26,876,624.76, 37,092,890.96 and 15,275,932.03

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Solution

The fourth proportional to 26,876,624.76, 37,092,890.96 and 15,275,932.03 is: 21,082,575.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,876,624.76 : 37,092,890.96 = 15,275,932.03 : x
  2. Step 2: Convert to fraction form
    26,876,624.76/37,092,890.96 = 15,275,932.03/x
  3. Step 3: Cross multiply
    26,876,624.76x = 37,092,890.96 × 15,275,932.03
  4. Step 4: Simplify right side
    26,876,624.76x = 566,628,481,101,161.50
  5. Step 5: Solve for x
    x = 566,628,481,101,161.50/26,876,624.76
  6. Step 6: Final answer
    x = 21,082,575.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.