Home / 130,380,192,068.03-195,570,288,102.03-130,380,192,068.03

Finding the Fourth Proportional to 130,380,192,068.03, 195,570,288,102.03 and 130,380,192,068.03

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Solution

The fourth proportional to 130,380,192,068.03, 195,570,288,102.03 and 130,380,192,068.03 is: 195,570,288,102.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,380,192,068.03 : 195,570,288,102.03 = 130,380,192,068.03 : x
  2. Step 2: Convert to fraction form
    130,380,192,068.03/195,570,288,102.03 = 130,380,192,068.03/x
  3. Step 3: Cross multiply
    130,380,192,068.03x = 195,570,288,102.03 × 130,380,192,068.03
  4. Step 4: Simplify right side
    130,380,192,068.03x = 25,498,491,725,542,632,456,192
  5. Step 5: Solve for x
    x = 25,498,491,725,542,632,456,192/130,380,192,068.03
  6. Step 6: Final answer
    x = 195,570,288,102.03

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1.5x scale

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.