Home / 37,055,468.78-55,594,819.34-22,299,664.44

Finding the Fourth Proportional to 37,055,468.78, 55,594,819.34 and 22,299,664.44

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Solution

The fourth proportional to 37,055,468.78, 55,594,819.34 and 22,299,664.44 is: 33,456,487.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,055,468.78 : 55,594,819.34 = 22,299,664.44 : x
  2. Step 2: Convert to fraction form
    37,055,468.78/55,594,819.34 = 22,299,664.44/x
  3. Step 3: Cross multiply
    37,055,468.78x = 55,594,819.34 × 22,299,664.44
  4. Step 4: Simplify right side
    37,055,468.78x = 1,239,745,815,884,422.50
  5. Step 5: Solve for x
    x = 1,239,745,815,884,422.50/37,055,468.78
  6. Step 6: Final answer
    x = 33,456,487.17

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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.