Home / 2,040,591,915,379.10-2,816,016,735,529-1,102,012,976,719.60

Finding the Fourth Proportional to 2,040,591,915,379.10, 2,816,016,735,529 and 1,102,012,976,719.60

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Solution

The fourth proportional to 2,040,591,915,379.10, 2,816,016,735,529 and 1,102,012,976,719.60 is: 1,520,777,849,713.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,591,915,379.10 : 2,816,016,735,529 = 1,102,012,976,719.60 : x
  2. Step 2: Convert to fraction form
    2,040,591,915,379.10/2,816,016,735,529 = 1,102,012,976,719.60/x
  3. Step 3: Cross multiply
    2,040,591,915,379.10x = 2,816,016,735,529 × 1,102,012,976,719.60
  4. Step 4: Simplify right side
    2,040,591,915,379.10x = 3,103,286,985,212,524,262,064,128
  5. Step 5: Solve for x
    x = 3,103,286,985,212,524,262,064,128/2,040,591,915,379.10
  6. Step 6: Final answer
    x = 1,520,777,849,713.28

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Double scale
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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.