Home / 38,367,076.80-57,550,615.20-33,440,203.20

Finding the Fourth Proportional to 38,367,076.80, 57,550,615.20 and 33,440,203.20

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Solution

The fourth proportional to 38,367,076.80, 57,550,615.20 and 33,440,203.20 is: 50,160,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,076.80 : 57,550,615.20 = 33,440,203.20 : x
  2. Step 2: Convert to fraction form
    38,367,076.80/57,550,615.20 = 33,440,203.20/x
  3. Step 3: Cross multiply
    38,367,076.80x = 57,550,615.20 × 33,440,203.20
  4. Step 4: Simplify right side
    38,367,076.80x = 1,924,504,266,573,008.75
  5. Step 5: Solve for x
    x = 1,924,504,266,573,008.75/38,367,076.80
  6. Step 6: Final answer
    x = 50,160,304.80

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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.