Home / 39,558,027.78-59,230,731.87-25,102,832.58

Finding the Fourth Proportional to 39,558,027.78, 59,230,731.87 and 25,102,832.58

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Solution

The fourth proportional to 39,558,027.78, 59,230,731.87 and 25,102,832.58 is: 37,586,786.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,558,027.78 : 59,230,731.87 = 25,102,832.58 : x
  2. Step 2: Convert to fraction form
    39,558,027.78/59,230,731.87 = 25,102,832.58/x
  3. Step 3: Cross multiply
    39,558,027.78x = 59,230,731.87 × 25,102,832.58
  4. Step 4: Simplify right side
    39,558,027.78x = 1,486,859,145,723,480.25
  5. Step 5: Solve for x
    x = 1,486,859,145,723,480.25/39,558,027.78
  6. Step 6: Final answer
    x = 37,586,786.53

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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.