Home / 8,800,230.38-12,144,879.16-4,932,752.54

Finding the Fourth Proportional to 8,800,230.38, 12,144,879.16 and 4,932,752.54

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Solution

The fourth proportional to 8,800,230.38, 12,144,879.16 and 4,932,752.54 is: 6,807,513.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,230.38 : 12,144,879.16 = 4,932,752.54 : x
  2. Step 2: Convert to fraction form
    8,800,230.38/12,144,879.16 = 4,932,752.54/x
  3. Step 3: Cross multiply
    8,800,230.38x = 12,144,879.16 × 4,932,752.54
  4. Step 4: Simplify right side
    8,800,230.38x = 59,907,683,469,457.10
  5. Step 5: Solve for x
    x = 59,907,683,469,457.10/8,800,230.38
  6. Step 6: Final answer
    x = 6,807,513.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.