Home / 17,850,008.58-26,775,010.62-11,783,318.91

Finding the Fourth Proportional to 17,850,008.58, 26,775,010.62 and 11,783,318.91

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Solution

The fourth proportional to 17,850,008.58, 26,775,010.62 and 11,783,318.91 is: 17,674,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,850,008.58 : 26,775,010.62 = 11,783,318.91 : x
  2. Step 2: Convert to fraction form
    17,850,008.58/26,775,010.62 = 11,783,318.91/x
  3. Step 3: Cross multiply
    17,850,008.58x = 26,775,010.62 × 11,783,318.91
  4. Step 4: Simplify right side
    17,850,008.58x = 315,498,488,954,096.81
  5. Step 5: Solve for x
    x = 315,498,488,954,096.81/17,850,008.58
  6. Step 6: Final answer
    x = 17,674,976.88

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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.