Home / 27,197,626.50-40,800,871.08-8,030,321.10

Finding the Fourth Proportional to 27,197,626.50, 40,800,871.08 and 8,030,321.10

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Solution

The fourth proportional to 27,197,626.50, 40,800,871.08 and 8,030,321.10 is: 12,046,790.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,197,626.50 : 40,800,871.08 = 8,030,321.10 : x
  2. Step 2: Convert to fraction form
    27,197,626.50/40,800,871.08 = 8,030,321.10/x
  3. Step 3: Cross multiply
    27,197,626.50x = 40,800,871.08 × 8,030,321.10
  4. Step 4: Simplify right side
    27,197,626.50x = 327,644,095,932,103.75
  5. Step 5: Solve for x
    x = 327,644,095,932,103.75/27,197,626.50
  6. Step 6: Final answer
    x = 12,046,790.04

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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.