Home / 35,504,314,333.92-48,995,348,245.39-19,227,789,249.31

Finding the Fourth Proportional to 35,504,314,333.92, 48,995,348,245.39 and 19,227,789,249.31

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Solution

The fourth proportional to 35,504,314,333.92, 48,995,348,245.39 and 19,227,789,249.31 is: 26,534,021,229.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,314,333.92 : 48,995,348,245.39 = 19,227,789,249.31 : x
  2. Step 2: Convert to fraction form
    35,504,314,333.92/48,995,348,245.39 = 19,227,789,249.31/x
  3. Step 3: Cross multiply
    35,504,314,333.92x = 48,995,348,245.39 × 19,227,789,249.31
  4. Step 4: Simplify right side
    35,504,314,333.92x = 942,072,230,258,704,777,216
  5. Step 5: Solve for x
    x = 942,072,230,258,704,777,216/35,504,314,333.92
  6. Step 6: Final answer
    x = 26,534,021,229.04

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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.