Home / 40,491,998.82-55,828,270.71-33,795,944.28

Finding the Fourth Proportional to 40,491,998.82, 55,828,270.71 and 33,795,944.28

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Solution

The fourth proportional to 40,491,998.82, 55,828,270.71 and 33,795,944.28 is: 46,596,097.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,491,998.82 : 55,828,270.71 = 33,795,944.28 : x
  2. Step 2: Convert to fraction form
    40,491,998.82/55,828,270.71 = 33,795,944.28/x
  3. Step 3: Cross multiply
    40,491,998.82x = 55,828,270.71 × 33,795,944.28
  4. Step 4: Simplify right side
    40,491,998.82x = 1,886,769,126,163,916.25
  5. Step 5: Solve for x
    x = 1,886,769,126,163,916.25/40,491,998.82
  6. Step 6: Final answer
    x = 46,596,097.53

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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.