Home / 33,527,346.44-50,515,057.25-30,292,643.84

Finding the Fourth Proportional to 33,527,346.44, 50,515,057.25 and 30,292,643.84

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Solution

The fourth proportional to 33,527,346.44, 50,515,057.25 and 30,292,643.84 is: 45,641,388.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,527,346.44 : 50,515,057.25 = 30,292,643.84 : x
  2. Step 2: Convert to fraction form
    33,527,346.44/50,515,057.25 = 30,292,643.84/x
  3. Step 3: Cross multiply
    33,527,346.44x = 50,515,057.25 × 30,292,643.84
  4. Step 4: Simplify right side
    33,527,346.44x = 1,530,234,637,831,459.75
  5. Step 5: Solve for x
    x = 1,530,234,637,831,459.75/33,527,346.44
  6. Step 6: Final answer
    x = 45,641,388.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.