Home / 33,692,390.37-50,541,478.47-11,830,890

Finding the Fourth Proportional to 33,692,390.37, 50,541,478.47 and 11,830,890

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Solution

The fourth proportional to 33,692,390.37, 50,541,478.47 and 11,830,890 is: 17,747,350.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,390.37 : 50,541,478.47 = 11,830,890 : x
  2. Step 2: Convert to fraction form
    33,692,390.37/50,541,478.47 = 11,830,890/x
  3. Step 3: Cross multiply
    33,692,390.37x = 50,541,478.47 × 11,830,890
  4. Step 4: Simplify right side
    33,692,390.37x = 597,950,672,215,938.25
  5. Step 5: Solve for x
    x = 597,950,672,215,938.25/33,692,390.37
  6. Step 6: Final answer
    x = 17,747,350.83

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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.