Home / 37,443,611.20-56,171,637.60-14,725,249.60

Finding the Fourth Proportional to 37,443,611.20, 56,171,637.60 and 14,725,249.60

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Solution

The fourth proportional to 37,443,611.20, 56,171,637.60 and 14,725,249.60 is: 22,090,320.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,611.20 : 56,171,637.60 = 14,725,249.60 : x
  2. Step 2: Convert to fraction form
    37,443,611.20/56,171,637.60 = 14,725,249.60/x
  3. Step 3: Cross multiply
    37,443,611.20x = 56,171,637.60 × 14,725,249.60
  4. Step 4: Simplify right side
    37,443,611.20x = 827,141,384,100,745
  5. Step 5: Solve for x
    x = 827,141,384,100,745/37,443,611.20
  6. Step 6: Final answer
    x = 22,090,320.82

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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.