Home / 50,179,442.94-69,251,805.09-27,854,530.29

Finding the Fourth Proportional to 50,179,442.94, 69,251,805.09 and 27,854,530.29

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Solution

The fourth proportional to 50,179,442.94, 69,251,805.09 and 27,854,530.29 is: 38,441,568.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,179,442.94 : 69,251,805.09 = 27,854,530.29 : x
  2. Step 2: Convert to fraction form
    50,179,442.94/69,251,805.09 = 27,854,530.29/x
  3. Step 3: Cross multiply
    50,179,442.94x = 69,251,805.09 × 27,854,530.29
  4. Step 4: Simplify right side
    50,179,442.94x = 1,928,976,502,516,581.25
  5. Step 5: Solve for x
    x = 1,928,976,502,516,581.25/50,179,442.94
  6. Step 6: Final answer
    x = 38,441,568.69

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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.