Home / 127,542,096,014.80-191,313,144,022.20-127,542,096,014.80

Finding the Fourth Proportional to 127,542,096,014.80, 191,313,144,022.20 and 127,542,096,014.80

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Solution

The fourth proportional to 127,542,096,014.80, 191,313,144,022.20 and 127,542,096,014.80 is: 191,313,144,022.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,542,096,014.80 : 191,313,144,022.20 = 127,542,096,014.80 : x
  2. Step 2: Convert to fraction form
    127,542,096,014.80/191,313,144,022.20 = 127,542,096,014.80/x
  3. Step 3: Cross multiply
    127,542,096,014.80x = 191,313,144,022.20 × 127,542,096,014.80
  4. Step 4: Simplify right side
    127,542,096,014.80x = 24,400,479,383,772,693,790,720
  5. Step 5: Solve for x
    x = 24,400,479,383,772,693,790,720/127,542,096,014.80
  6. Step 6: Final answer
    x = 191,313,144,022.20

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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.