Home / 352,580,857,515.70-528,871,286,273.55-352,580,857,515.70

Finding the Fourth Proportional to 352,580,857,515.70, 528,871,286,273.55 and 352,580,857,515.70

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Solution

The fourth proportional to 352,580,857,515.70, 528,871,286,273.55 and 352,580,857,515.70 is: 528,871,286,273.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,580,857,515.70 : 528,871,286,273.55 = 352,580,857,515.70 : x
  2. Step 2: Convert to fraction form
    352,580,857,515.70/528,871,286,273.55 = 352,580,857,515.70/x
  3. Step 3: Cross multiply
    352,580,857,515.70x = 528,871,286,273.55 × 352,580,857,515.70
  4. Step 4: Simplify right side
    352,580,857,515.70x = 186,469,891,629,759,523,192,832
  5. Step 5: Solve for x
    x = 186,469,891,629,759,523,192,832/352,580,857,515.70
  6. Step 6: Final answer
    x = 528,871,286,273.55

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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.