Home / 130,380,348,052.46-195,570,522,078.69-130,380,348,052.46

Finding the Fourth Proportional to 130,380,348,052.46, 195,570,522,078.69 and 130,380,348,052.46

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Solution

The fourth proportional to 130,380,348,052.46, 195,570,522,078.69 and 130,380,348,052.46 is: 195,570,522,078.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,380,348,052.46 : 195,570,522,078.69 = 130,380,348,052.46 : x
  2. Step 2: Convert to fraction form
    130,380,348,052.46/195,570,522,078.69 = 130,380,348,052.46/x
  3. Step 3: Cross multiply
    130,380,348,052.46x = 195,570,522,078.69 × 130,380,348,052.46
  4. Step 4: Simplify right side
    130,380,348,052.46x = 25,498,552,737,420,917,342,208
  5. Step 5: Solve for x
    x = 25,498,552,737,420,917,342,208/130,380,348,052.46
  6. Step 6: Final answer
    x = 195,570,522,078.69

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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.