Home / 36,601,632,006.60-54,902,448,009.90-10,072,097,286.60

Finding the Fourth Proportional to 36,601,632,006.60, 54,902,448,009.90 and 10,072,097,286.60

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Solution

The fourth proportional to 36,601,632,006.60, 54,902,448,009.90 and 10,072,097,286.60 is: 15,108,145,929.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,601,632,006.60 : 54,902,448,009.90 = 10,072,097,286.60 : x
  2. Step 2: Convert to fraction form
    36,601,632,006.60/54,902,448,009.90 = 10,072,097,286.60/x
  3. Step 3: Cross multiply
    36,601,632,006.60x = 54,902,448,009.90 × 10,072,097,286.60
  4. Step 4: Simplify right side
    36,601,632,006.60x = 552,982,797,628,211,396,608
  5. Step 5: Solve for x
    x = 552,982,797,628,211,396,608/36,601,632,006.60
  6. Step 6: Final answer
    x = 15,108,145,929.90

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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.