Home / 38,367,091.80-57,550,637.70-33,440,218.20

Finding the Fourth Proportional to 38,367,091.80, 57,550,637.70 and 33,440,218.20

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Solution

The fourth proportional to 38,367,091.80, 57,550,637.70 and 33,440,218.20 is: 50,160,327.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,091.80 : 57,550,637.70 = 33,440,218.20 : x
  2. Step 2: Convert to fraction form
    38,367,091.80/57,550,637.70 = 33,440,218.20/x
  3. Step 3: Cross multiply
    38,367,091.80x = 57,550,637.70 × 33,440,218.20
  4. Step 4: Simplify right side
    38,367,091.80x = 1,924,505,882,237,146.25
  5. Step 5: Solve for x
    x = 1,924,505,882,237,146.25/38,367,091.80
  6. Step 6: Final answer
    x = 50,160,327.30

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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.