Home / 886,659,295,188.60-1,329,854,561,622.10-241,315,211,286.65

Finding the Fourth Proportional to 886,659,295,188.60, 1,329,854,561,622.10 and 241,315,211,286.65

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Solution

The fourth proportional to 886,659,295,188.60, 1,329,854,561,622.10 and 241,315,211,286.65 is: 361,936,243,447.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,659,295,188.60 : 1,329,854,561,622.10 = 241,315,211,286.65 : x
  2. Step 2: Convert to fraction form
    886,659,295,188.60/1,329,854,561,622.10 = 241,315,211,286.65/x
  3. Step 3: Cross multiply
    886,659,295,188.60x = 1,329,854,561,622.10 × 241,315,211,286.65
  4. Step 4: Simplify right side
    886,659,295,188.60x = 320,914,134,518,352,373,088,256
  5. Step 5: Solve for x
    x = 320,914,134,518,352,373,088,256/886,659,295,188.60
  6. Step 6: Final answer
    x = 361,936,243,447.48

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Double scale
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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.