Home / 27,244,393,796.42-40,887,449,298.30-12,332,031,749.24

Finding the Fourth Proportional to 27,244,393,796.42, 40,887,449,298.30 and 12,332,031,749.24

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Solution

The fourth proportional to 27,244,393,796.42, 40,887,449,298.30 and 12,332,031,749.24 is: 18,507,489,161.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,244,393,796.42 : 40,887,449,298.30 = 12,332,031,749.24 : x
  2. Step 2: Convert to fraction form
    27,244,393,796.42/40,887,449,298.30 = 12,332,031,749.24/x
  3. Step 3: Cross multiply
    27,244,393,796.42x = 40,887,449,298.30 × 12,332,031,749.24
  4. Step 4: Simplify right side
    27,244,393,796.42x = 504,225,322,892,076,384,256
  5. Step 5: Solve for x
    x = 504,225,322,892,076,384,256/27,244,393,796.42
  6. Step 6: Final answer
    x = 18,507,489,161.25

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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.