Home / 4,260,770,219,735.70-6,390,509,571,825.40-1,159,620,902,493.90

Finding the Fourth Proportional to 4,260,770,219,735.70, 6,390,509,571,825.40 and 1,159,620,902,493.90

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Solution

The fourth proportional to 4,260,770,219,735.70, 6,390,509,571,825.40 and 1,159,620,902,493.90 is: 1,739,255,602,836.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,770,219,735.70 : 6,390,509,571,825.40 = 1,159,620,902,493.90 : x
  2. Step 2: Convert to fraction form
    4,260,770,219,735.70/6,390,509,571,825.40 = 1,159,620,902,493.90/x
  3. Step 3: Cross multiply
    4,260,770,219,735.70x = 6,390,509,571,825.40 × 1,159,620,902,493.90
  4. Step 4: Simplify right side
    4,260,770,219,735.70x = 7,410,568,477,076,076,235,849,728
  5. Step 5: Solve for x
    x = 7,410,568,477,076,076,235,849,728/4,260,770,219,735.70
  6. Step 6: Final answer
    x = 1,739,255,602,836.94

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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.