Home / 37,227,701.20-55,794,312.60-32,976,173.20

Finding the Fourth Proportional to 37,227,701.20, 55,794,312.60 and 32,976,173.20

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Solution

The fourth proportional to 37,227,701.20, 55,794,312.60 and 32,976,173.20 is: 49,422,415.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,227,701.20 : 55,794,312.60 = 32,976,173.20 : x
  2. Step 2: Convert to fraction form
    37,227,701.20/55,794,312.60 = 32,976,173.20/x
  3. Step 3: Cross multiply
    37,227,701.20x = 55,794,312.60 × 32,976,173.20
  4. Step 4: Simplify right side
    37,227,701.20x = 1,839,882,915,872,542.25
  5. Step 5: Solve for x
    x = 1,839,882,915,872,542.25/37,227,701.20
  6. Step 6: Final answer
    x = 49,422,415.47

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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.