Home / 11,451,738,665.40-17,177,607,998.10-3,170,625,713.03

Finding the Fourth Proportional to 11,451,738,665.40, 17,177,607,998.10 and 3,170,625,713.03

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Solution

The fourth proportional to 11,451,738,665.40, 17,177,607,998.10 and 3,170,625,713.03 is: 4,755,938,569.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,451,738,665.40 : 17,177,607,998.10 = 3,170,625,713.03 : x
  2. Step 2: Convert to fraction form
    11,451,738,665.40/17,177,607,998.10 = 3,170,625,713.03/x
  3. Step 3: Cross multiply
    11,451,738,665.40x = 17,177,607,998.10 × 3,170,625,713.03
  4. Step 4: Simplify right side
    11,451,738,665.40x = 54,463,765,607,039,754,240
  5. Step 5: Solve for x
    x = 54,463,765,607,039,754,240/11,451,738,665.40
  6. Step 6: Final answer
    x = 4,755,938,569.54

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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.