Home / 93,728,406.24-140,601,849.64-32,309,479.16

Finding the Fourth Proportional to 93,728,406.24, 140,601,849.64 and 32,309,479.16

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Solution

The fourth proportional to 93,728,406.24, 140,601,849.64 and 32,309,479.16 is: 48,467,403.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,728,406.24 : 140,601,849.64 = 32,309,479.16 : x
  2. Step 2: Convert to fraction form
    93,728,406.24/140,601,849.64 = 32,309,479.16/x
  3. Step 3: Cross multiply
    93,728,406.24x = 140,601,849.64 × 32,309,479.16
  4. Step 4: Simplify right side
    93,728,406.24x = 4,542,772,530,801,033
  5. Step 5: Solve for x
    x = 4,542,772,530,801,033/93,728,406.24
  6. Step 6: Final answer
    x = 48,467,403.99

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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.