Home / 2,449,591,548,840-3,380,424,551,128.80-1,352,164,559,233.40

Finding the Fourth Proportional to 2,449,591,548,840, 3,380,424,551,128.80 and 1,352,164,559,233.40

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Solution

The fourth proportional to 2,449,591,548,840, 3,380,424,551,128.80 and 1,352,164,559,233.40 is: 1,865,980,585,768.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,591,548,840 : 3,380,424,551,128.80 = 1,352,164,559,233.40 : x
  2. Step 2: Convert to fraction form
    2,449,591,548,840/3,380,424,551,128.80 = 1,352,164,559,233.40/x
  3. Step 3: Cross multiply
    2,449,591,548,840x = 3,380,424,551,128.80 × 1,352,164,559,233.40
  4. Step 4: Simplify right side
    2,449,591,548,840x = 4,570,890,273,198,837,162,049,536
  5. Step 5: Solve for x
    x = 4,570,890,273,198,837,162,049,536/2,449,591,548,840
  6. Step 6: Final answer
    x = 1,865,980,585,768.83

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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.