Home / 360,047,833.64-496,765,191.30-226,100,185.64

Finding the Fourth Proportional to 360,047,833.64, 496,765,191.30 and 226,100,185.64

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Solution

The fourth proportional to 360,047,833.64, 496,765,191.30 and 226,100,185.64 is: 311,954,944.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,047,833.64 : 496,765,191.30 = 226,100,185.64 : x
  2. Step 2: Convert to fraction form
    360,047,833.64/496,765,191.30 = 226,100,185.64/x
  3. Step 3: Cross multiply
    360,047,833.64x = 496,765,191.30 × 226,100,185.64
  4. Step 4: Simplify right side
    360,047,833.64x = 112,318,701,972,420,112
  5. Step 5: Solve for x
    x = 112,318,701,972,420,112/360,047,833.64
  6. Step 6: Final answer
    x = 311,954,944.53

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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.