Home / 8,727,018,324,244.50-13,090,540,085,198-3,563,863,340,979.80

Finding the Fourth Proportional to 8,727,018,324,244.50, 13,090,540,085,198 and 3,563,863,340,979.80

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Solution

The fourth proportional to 8,727,018,324,244.50, 13,090,540,085,198 and 3,563,863,340,979.80 is: 5,345,800,156,470.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,018,324,244.50 : 13,090,540,085,198 = 3,563,863,340,979.80 : x
  2. Step 2: Convert to fraction form
    8,727,018,324,244.50/13,090,540,085,198 = 3,563,863,340,979.80/x
  3. Step 3: Cross multiply
    8,727,018,324,244.50x = 13,090,540,085,198 × 3,563,863,340,979.80
  4. Step 4: Simplify right side
    8,727,018,324,244.50x = 46,652,895,923,263,735,758,585,856
  5. Step 5: Solve for x
    x = 46,652,895,923,263,735,758,585,856/8,727,018,324,244.50
  6. Step 6: Final answer
    x = 5,345,800,156,470.11

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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.