Home / 93,728,388.74-140,601,823.38-32,309,461.64

Finding the Fourth Proportional to 93,728,388.74, 140,601,823.38 and 32,309,461.64

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Solution

The fourth proportional to 93,728,388.74, 140,601,823.38 and 32,309,461.64 is: 48,467,377.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,728,388.74 : 140,601,823.38 = 32,309,461.64 : x
  2. Step 2: Convert to fraction form
    93,728,388.74/140,601,823.38 = 32,309,461.64/x
  3. Step 3: Cross multiply
    93,728,388.74x = 140,601,823.38 × 32,309,461.64
  4. Step 4: Simplify right side
    93,728,388.74x = 4,542,769,219,361,669
  5. Step 5: Solve for x
    x = 4,542,769,219,361,669/93,728,388.74
  6. Step 6: Final answer
    x = 48,467,377.71

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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.