Home / 2,449,591,548,840.80-3,380,424,551,129.80-1,352,164,559,234.20

Finding the Fourth Proportional to 2,449,591,548,840.80, 3,380,424,551,129.80 and 1,352,164,559,234.20

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Solution

The fourth proportional to 2,449,591,548,840.80, 3,380,424,551,129.80 and 1,352,164,559,234.20 is: 1,865,980,585,769.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,591,548,840.80 : 3,380,424,551,129.80 = 1,352,164,559,234.20 : x
  2. Step 2: Convert to fraction form
    2,449,591,548,840.80/3,380,424,551,129.80 = 1,352,164,559,234.20/x
  3. Step 3: Cross multiply
    2,449,591,548,840.80x = 3,380,424,551,129.80 × 1,352,164,559,234.20
  4. Step 4: Simplify right side
    2,449,591,548,840.80x = 4,570,890,273,202,893,758,660,608
  5. Step 5: Solve for x
    x = 4,570,890,273,202,893,758,660,608/2,449,591,548,840.80
  6. Step 6: Final answer
    x = 1,865,980,585,769.88

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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.