Home / 38,367,079.05-57,550,618.58-33,440,205.45

Finding the Fourth Proportional to 38,367,079.05, 57,550,618.58 and 33,440,205.45

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Solution

The fourth proportional to 38,367,079.05, 57,550,618.58 and 33,440,205.45 is: 50,160,308.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,079.05 : 57,550,618.58 = 33,440,205.45 : x
  2. Step 2: Convert to fraction form
    38,367,079.05/57,550,618.58 = 33,440,205.45/x
  3. Step 3: Cross multiply
    38,367,079.05x = 57,550,618.58 × 33,440,205.45
  4. Step 4: Simplify right side
    38,367,079.05x = 1,924,504,508,922,586.25
  5. Step 5: Solve for x
    x = 1,924,504,508,922,586.25/38,367,079.05
  6. Step 6: Final answer
    x = 50,160,308.18

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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.