Home / 75,906,739.48-104,751,349.90-41,099,453.50

Finding the Fourth Proportional to 75,906,739.48, 104,751,349.90 and 41,099,453.50

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Solution

The fourth proportional to 75,906,739.48, 104,751,349.90 and 41,099,453.50 is: 56,717,272.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,906,739.48 : 104,751,349.90 = 41,099,453.50 : x
  2. Step 2: Convert to fraction form
    75,906,739.48/104,751,349.90 = 41,099,453.50/x
  3. Step 3: Cross multiply
    75,906,739.48x = 104,751,349.90 × 41,099,453.50
  4. Step 4: Simplify right side
    75,906,739.48x = 4,305,223,234,277,280
  5. Step 5: Solve for x
    x = 4,305,223,234,277,280/75,906,739.48
  6. Step 6: Final answer
    x = 56,717,272.59

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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.