Home / 365,915,171,912.19-504,967,513,004.91-201,134,681,654.37

Finding the Fourth Proportional to 365,915,171,912.19, 504,967,513,004.91 and 201,134,681,654.37

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Solution

The fourth proportional to 365,915,171,912.19, 504,967,513,004.91 and 201,134,681,654.37 is: 277,568,375,870.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,915,171,912.19 : 504,967,513,004.91 = 201,134,681,654.37 : x
  2. Step 2: Convert to fraction form
    365,915,171,912.19/504,967,513,004.91 = 201,134,681,654.37/x
  3. Step 3: Cross multiply
    365,915,171,912.19x = 504,967,513,004.91 × 201,134,681,654.37
  4. Step 4: Simplify right side
    365,915,171,912.19x = 101,566,479,974,041,512,837,120
  5. Step 5: Solve for x
    x = 101,566,479,974,041,512,837,120/365,915,171,912.19
  6. Step 6: Final answer
    x = 277,568,375,870.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.