Home / 37,321,202.40-55,981,803.60-35,195,438.40

Finding the Fourth Proportional to 37,321,202.40, 55,981,803.60 and 35,195,438.40

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Solution

The fourth proportional to 37,321,202.40, 55,981,803.60 and 35,195,438.40 is: 52,793,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,321,202.40 : 55,981,803.60 = 35,195,438.40 : x
  2. Step 2: Convert to fraction form
    37,321,202.40/55,981,803.60 = 35,195,438.40/x
  3. Step 3: Cross multiply
    37,321,202.40x = 55,981,803.60 × 35,195,438.40
  4. Step 4: Simplify right side
    37,321,202.40x = 1,970,304,120,124,698.25
  5. Step 5: Solve for x
    x = 1,970,304,120,124,698.25/37,321,202.40
  6. Step 6: Final answer
    x = 52,793,157.60

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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.