Home / 93,847,868.82-140,588,520.03-44,593,648.02

Finding the Fourth Proportional to 93,847,868.82, 140,588,520.03 and 44,593,648.02

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Solution

The fourth proportional to 93,847,868.82, 140,588,520.03 and 44,593,648.02 is: 66,803,381.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,847,868.82 : 140,588,520.03 = 44,593,648.02 : x
  2. Step 2: Convert to fraction form
    93,847,868.82/140,588,520.03 = 44,593,648.02/x
  3. Step 3: Cross multiply
    93,847,868.82x = 140,588,520.03 × 44,593,648.02
  4. Step 4: Simplify right side
    93,847,868.82x = 6,269,354,977,870,540
  5. Step 5: Solve for x
    x = 6,269,354,977,870,540/93,847,868.82
  6. Step 6: Final answer
    x = 66,803,381.44

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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.