Home / 179,666,791.29-269,473,155.60-50,257,627.29

Finding the Fourth Proportional to 179,666,791.29, 269,473,155.60 and 50,257,627.29

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Solution

The fourth proportional to 179,666,791.29, 269,473,155.60 and 50,257,627.29 is: 75,378,879.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,666,791.29 : 269,473,155.60 = 50,257,627.29 : x
  2. Step 2: Convert to fraction form
    179,666,791.29/269,473,155.60 = 50,257,627.29/x
  3. Step 3: Cross multiply
    179,666,791.29x = 269,473,155.60 × 50,257,627.29
  4. Step 4: Simplify right side
    179,666,791.29x = 13,543,081,417,457,610
  5. Step 5: Solve for x
    x = 13,543,081,417,457,610/179,666,791.29
  6. Step 6: Final answer
    x = 75,378,879.54

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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.