Home / 43,670,019,202.20-65,505,028,803.30-36,414,078,082.20

Finding the Fourth Proportional to 43,670,019,202.20, 65,505,028,803.30 and 36,414,078,082.20

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Solution

The fourth proportional to 43,670,019,202.20, 65,505,028,803.30 and 36,414,078,082.20 is: 54,621,117,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,670,019,202.20 : 65,505,028,803.30 = 36,414,078,082.20 : x
  2. Step 2: Convert to fraction form
    43,670,019,202.20/65,505,028,803.30 = 36,414,078,082.20/x
  3. Step 3: Cross multiply
    43,670,019,202.20x = 65,505,028,803.30 × 36,414,078,082.20
  4. Step 4: Simplify right side
    43,670,019,202.20x = 2,385,305,233,620,125,876,224
  5. Step 5: Solve for x
    x = 2,385,305,233,620,125,876,224/43,670,019,202.20
  6. Step 6: Final answer
    x = 54,621,117,123.30

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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.