Home / 848,646,837,815.80-1,272,970,256,723.60-848,646,837,815.80

Finding the Fourth Proportional to 848,646,837,815.80, 1,272,970,256,723.60 and 848,646,837,815.80

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Solution

The fourth proportional to 848,646,837,815.80, 1,272,970,256,723.60 and 848,646,837,815.80 is: 1,272,970,256,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,646,837,815.80 : 1,272,970,256,723.60 = 848,646,837,815.80 : x
  2. Step 2: Convert to fraction form
    848,646,837,815.80/1,272,970,256,723.60 = 848,646,837,815.80/x
  3. Step 3: Cross multiply
    848,646,837,815.80x = 1,272,970,256,723.60 × 848,646,837,815.80
  4. Step 4: Simplify right side
    848,646,837,815.80x = 1,080,302,183,002,050,362,605,568
  5. Step 5: Solve for x
    x = 1,080,302,183,002,050,362,605,568/848,646,837,815.80
  6. Step 6: Final answer
    x = 1,272,970,256,723.60

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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.