Home / 33,835,464.89-46,691,733.39-19,150,815.87

Finding the Fourth Proportional to 33,835,464.89, 46,691,733.39 and 19,150,815.87

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Solution

The fourth proportional to 33,835,464.89, 46,691,733.39 and 19,150,815.87 is: 26,427,442.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,835,464.89 : 46,691,733.39 = 19,150,815.87 : x
  2. Step 2: Convert to fraction form
    33,835,464.89/46,691,733.39 = 19,150,815.87/x
  3. Step 3: Cross multiply
    33,835,464.89x = 46,691,733.39 × 19,150,815.87
  4. Step 4: Simplify right side
    33,835,464.89x = 894,184,788,707,266.88
  5. Step 5: Solve for x
    x = 894,184,788,707,266.88/33,835,464.89
  6. Step 6: Final answer
    x = 26,427,442.09

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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.