Home / 43,885,231,990.76-60,560,590,043.40-25,821,918,183.80

Finding the Fourth Proportional to 43,885,231,990.76, 60,560,590,043.40 and 25,821,918,183.80

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Solution

The fourth proportional to 43,885,231,990.76, 60,560,590,043.40 and 25,821,918,183.80 is: 35,633,640,984.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,885,231,990.76 : 60,560,590,043.40 = 25,821,918,183.80 : x
  2. Step 2: Convert to fraction form
    43,885,231,990.76/60,560,590,043.40 = 25,821,918,183.80/x
  3. Step 3: Cross multiply
    43,885,231,990.76x = 60,560,590,043.40 × 25,821,918,183.80
  4. Step 4: Simplify right side
    43,885,231,990.76x = 1,563,790,601,263,327,739,904
  5. Step 5: Solve for x
    x = 1,563,790,601,263,327,739,904/43,885,231,990.76
  6. Step 6: Final answer
    x = 35,633,640,984.11

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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.