Home / 113,936,504.45-170,904,758.76-27,674,329.86

Finding the Fourth Proportional to 113,936,504.45, 170,904,758.76 and 27,674,329.86

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Solution

The fourth proportional to 113,936,504.45, 170,904,758.76 and 27,674,329.86 is: 41,511,495.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,936,504.45 : 170,904,758.76 = 27,674,329.86 : x
  2. Step 2: Convert to fraction form
    113,936,504.45/170,904,758.76 = 27,674,329.86/x
  3. Step 3: Cross multiply
    113,936,504.45x = 170,904,758.76 × 27,674,329.86
  4. Step 4: Simplify right side
    113,936,504.45x = 4,729,674,668,567,964
  5. Step 5: Solve for x
    x = 4,729,674,668,567,964/113,936,504.45
  6. Step 6: Final answer
    x = 41,511,495.30

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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.