Home / 56,552,168.80-84,955,948.85-33,538,198.29

Finding the Fourth Proportional to 56,552,168.80, 84,955,948.85 and 33,538,198.29

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Solution

The fourth proportional to 56,552,168.80, 84,955,948.85 and 33,538,198.29 is: 50,383,027.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,552,168.80 : 84,955,948.85 = 33,538,198.29 : x
  2. Step 2: Convert to fraction form
    56,552,168.80/84,955,948.85 = 33,538,198.29/x
  3. Step 3: Cross multiply
    56,552,168.80x = 84,955,948.85 × 33,538,198.29
  4. Step 4: Simplify right side
    56,552,168.80x = 2,849,269,458,446,397
  5. Step 5: Solve for x
    x = 2,849,269,458,446,397/56,552,168.80
  6. Step 6: Final answer
    x = 50,383,027.19

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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.