Home / 33,350,825.17-50,030,272.77-11,781,012.79

Finding the Fourth Proportional to 33,350,825.17, 50,030,272.77 and 11,781,012.79

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Solution

The fourth proportional to 33,350,825.17, 50,030,272.77 and 11,781,012.79 is: 17,672,944.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350,825.17 : 50,030,272.77 = 11,781,012.79 : x
  2. Step 2: Convert to fraction form
    33,350,825.17/50,030,272.77 = 11,781,012.79/x
  3. Step 3: Cross multiply
    33,350,825.17x = 50,030,272.77 × 11,781,012.79
  4. Step 4: Simplify right side
    33,350,825.17x = 589,407,283,390,558.75
  5. Step 5: Solve for x
    x = 589,407,283,390,558.75/33,350,825.17
  6. Step 6: Final answer
    x = 17,672,944.53

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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.