Home / 335,286,775,376.78-462,693,396,233.21-183,039,603,361.34

Finding the Fourth Proportional to 335,286,775,376.78, 462,693,396,233.21 and 183,039,603,361.34

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Solution

The fourth proportional to 335,286,775,376.78, 462,693,396,233.21 and 183,039,603,361.34 is: 252,593,367,660.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,286,775,376.78 : 462,693,396,233.21 = 183,039,603,361.34 : x
  2. Step 2: Convert to fraction form
    335,286,775,376.78/462,693,396,233.21 = 183,039,603,361.34/x
  3. Step 3: Cross multiply
    335,286,775,376.78x = 462,693,396,233.21 × 183,039,603,361.34
  4. Step 4: Simplify right side
    335,286,775,376.78x = 84,691,215,724,438,087,532,544
  5. Step 5: Solve for x
    x = 84,691,215,724,438,087,532,544/335,286,775,376.78
  6. Step 6: Final answer
    x = 252,593,367,660.46

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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.