Home / 24,213,794,134.40-36,320,691,201.60-20,356,807,932.80

Finding the Fourth Proportional to 24,213,794,134.40, 36,320,691,201.60 and 20,356,807,932.80

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Solution

The fourth proportional to 24,213,794,134.40, 36,320,691,201.60 and 20,356,807,932.80 is: 30,535,211,899.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,213,794,134.40 : 36,320,691,201.60 = 20,356,807,932.80 : x
  2. Step 2: Convert to fraction form
    24,213,794,134.40/36,320,691,201.60 = 20,356,807,932.80/x
  3. Step 3: Cross multiply
    24,213,794,134.40x = 36,320,691,201.60 × 20,356,807,932.80
  4. Step 4: Simplify right side
    24,213,794,134.40x = 739,373,334,777,509,969,920
  5. Step 5: Solve for x
    x = 739,373,334,777,509,969,920/24,213,794,134.40
  6. Step 6: Final answer
    x = 30,535,211,899.20

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1.5x scale

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.