Home / 93,192,012.54-139,792,217.85-35,669,363.58

Finding the Fourth Proportional to 93,192,012.54, 139,792,217.85 and 35,669,363.58

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Solution

The fourth proportional to 93,192,012.54, 139,792,217.85 and 35,669,363.58 is: 53,505,652.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,192,012.54 : 139,792,217.85 = 35,669,363.58 : x
  2. Step 2: Convert to fraction form
    93,192,012.54/139,792,217.85 = 35,669,363.58/x
  3. Step 3: Cross multiply
    93,192,012.54x = 139,792,217.85 × 35,669,363.58
  4. Step 4: Simplify right side
    93,192,012.54x = 4,986,299,444,146,215
  5. Step 5: Solve for x
    x = 4,986,299,444,146,215/93,192,012.54
  6. Step 6: Final answer
    x = 53,505,652.56

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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.