Home / 33,204,877.60-49,828,311.60-19,557,997.60

Finding the Fourth Proportional to 33,204,877.60, 49,828,311.60 and 19,557,997.60

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Solution

The fourth proportional to 33,204,877.60, 49,828,311.60 and 19,557,997.60 is: 29,349,362.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,204,877.60 : 49,828,311.60 = 19,557,997.60 : x
  2. Step 2: Convert to fraction form
    33,204,877.60/49,828,311.60 = 19,557,997.60/x
  3. Step 3: Cross multiply
    33,204,877.60x = 49,828,311.60 × 19,557,997.60
  4. Step 4: Simplify right side
    33,204,877.60x = 974,541,998,684,852.25
  5. Step 5: Solve for x
    x = 974,541,998,684,852.25/33,204,877.60
  6. Step 6: Final answer
    x = 29,349,362.78

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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.