Home / 93,483,908.28-140,228,719.13-32,072,205.54

Finding the Fourth Proportional to 93,483,908.28, 140,228,719.13 and 32,072,205.54

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Solution

The fourth proportional to 93,483,908.28, 140,228,719.13 and 32,072,205.54 is: 48,109,288.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,483,908.28 : 140,228,719.13 = 32,072,205.54 : x
  2. Step 2: Convert to fraction form
    93,483,908.28/140,228,719.13 = 32,072,205.54/x
  3. Step 3: Cross multiply
    93,483,908.28x = 140,228,719.13 × 32,072,205.54
  4. Step 4: Simplify right side
    93,483,908.28x = 4,497,444,302,387,929
  5. Step 5: Solve for x
    x = 4,497,444,302,387,929/93,483,908.28
  6. Step 6: Final answer
    x = 48,109,288.38

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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.