Home / 4,014,469,642,707.20-6,021,696,947,517.20-1,257,888,691,853.80

Finding the Fourth Proportional to 4,014,469,642,707.20, 6,021,696,947,517.20 and 1,257,888,691,853.80

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Solution

The fourth proportional to 4,014,469,642,707.20, 6,021,696,947,517.20 and 1,257,888,691,853.80 is: 1,886,830,682,556.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,469,642,707.20 : 6,021,696,947,517.20 = 1,257,888,691,853.80 : x
  2. Step 2: Convert to fraction form
    4,014,469,642,707.20/6,021,696,947,517.20 = 1,257,888,691,853.80/x
  3. Step 3: Cross multiply
    4,014,469,642,707.20x = 6,021,696,947,517.20 × 1,257,888,691,853.80
  4. Step 4: Simplify right side
    4,014,469,642,707.20x = 7,574,624,496,052,431,516,336,128
  5. Step 5: Solve for x
    x = 7,574,624,496,052,431,516,336,128/4,014,469,642,707.20
  6. Step 6: Final answer
    x = 1,886,830,682,556.71

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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.