Home / 50,081,247.41-75,126,944.94-17,287,542.05

Finding the Fourth Proportional to 50,081,247.41, 75,126,944.94 and 17,287,542.05

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Solution

The fourth proportional to 50,081,247.41, 75,126,944.94 and 17,287,542.05 is: 25,933,064.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,081,247.41 : 75,126,944.94 = 17,287,542.05 : x
  2. Step 2: Convert to fraction form
    50,081,247.41/75,126,944.94 = 17,287,542.05/x
  3. Step 3: Cross multiply
    50,081,247.41x = 75,126,944.94 × 17,287,542.05
  4. Step 4: Simplify right side
    50,081,247.41x = 1,298,760,219,362,650
  5. Step 5: Solve for x
    x = 1,298,760,219,362,650/50,081,247.41
  6. Step 6: Final answer
    x = 25,933,064.50

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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.