Home / 4,260,770,219,745.70-6,390,509,571,840.30-1,159,620,902,504.30

Finding the Fourth Proportional to 4,260,770,219,745.70, 6,390,509,571,840.30 and 1,159,620,902,504.30

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Solution

The fourth proportional to 4,260,770,219,745.70, 6,390,509,571,840.30 and 1,159,620,902,504.30 is: 1,739,255,602,852.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,770,219,745.70 : 6,390,509,571,840.30 = 1,159,620,902,504.30 : x
  2. Step 2: Convert to fraction form
    4,260,770,219,745.70/6,390,509,571,840.30 = 1,159,620,902,504.30/x
  3. Step 3: Cross multiply
    4,260,770,219,745.70x = 6,390,509,571,840.30 × 1,159,620,902,504.30
  4. Step 4: Simplify right side
    4,260,770,219,745.70x = 7,410,568,477,159,816,286,961,664
  5. Step 5: Solve for x
    x = 7,410,568,477,159,816,286,961,664/4,260,770,219,745.70
  6. Step 6: Final answer
    x = 1,739,255,602,852.51

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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.