Home / 130,380,192,000.13-195,570,288,000.20-130,380,192,000.13

Finding the Fourth Proportional to 130,380,192,000.13, 195,570,288,000.20 and 130,380,192,000.13

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Solution

The fourth proportional to 130,380,192,000.13, 195,570,288,000.20 and 130,380,192,000.13 is: 195,570,288,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,380,192,000.13 : 195,570,288,000.20 = 130,380,192,000.13 : x
  2. Step 2: Convert to fraction form
    130,380,192,000.13/195,570,288,000.20 = 130,380,192,000.13/x
  3. Step 3: Cross multiply
    130,380,192,000.13x = 195,570,288,000.20 × 130,380,192,000.13
  4. Step 4: Simplify right side
    130,380,192,000.13x = 25,498,491,698,986,799,333,376
  5. Step 5: Solve for x
    x = 25,498,491,698,986,799,333,376/130,380,192,000.13
  6. Step 6: Final answer
    x = 195,570,288,000.20

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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.