Home / 352,580,857,532.70-528,871,286,299.05-352,580,857,532.70

Finding the Fourth Proportional to 352,580,857,532.70, 528,871,286,299.05 and 352,580,857,532.70

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Solution

The fourth proportional to 352,580,857,532.70, 528,871,286,299.05 and 352,580,857,532.70 is: 528,871,286,299.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,580,857,532.70 : 528,871,286,299.05 = 352,580,857,532.70 : x
  2. Step 2: Convert to fraction form
    352,580,857,532.70/528,871,286,299.05 = 352,580,857,532.70/x
  3. Step 3: Cross multiply
    352,580,857,532.70x = 528,871,286,299.05 × 352,580,857,532.70
  4. Step 4: Simplify right side
    352,580,857,532.70x = 186,469,891,647,741,141,975,040
  5. Step 5: Solve for x
    x = 186,469,891,647,741,141,975,040/352,580,857,532.70
  6. Step 6: Final answer
    x = 528,871,286,299.05

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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.