Home / 2,216,289,524,043.70-3,324,935,571,110.40-1,196,385,166,993.40

Finding the Fourth Proportional to 2,216,289,524,043.70, 3,324,935,571,110.40 and 1,196,385,166,993.40

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Solution

The fourth proportional to 2,216,289,524,043.70, 3,324,935,571,110.40 and 1,196,385,166,993.40 is: 1,794,848,351,413.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,289,524,043.70 : 3,324,935,571,110.40 = 1,196,385,166,993.40 : x
  2. Step 2: Convert to fraction form
    2,216,289,524,043.70/3,324,935,571,110.40 = 1,196,385,166,993.40/x
  3. Step 3: Cross multiply
    2,216,289,524,043.70x = 3,324,935,571,110.40 × 1,196,385,166,993.40
  4. Step 4: Simplify right side
    2,216,289,524,043.70x = 3,977,903,598,485,211,094,974,464
  5. Step 5: Solve for x
    x = 3,977,903,598,485,211,094,974,464/2,216,289,524,043.70
  6. Step 6: Final answer
    x = 1,794,848,351,413.66

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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.