Home / 200,074,322.36-276,096,634.80-110,770,246.64

Finding the Fourth Proportional to 200,074,322.36, 276,096,634.80 and 110,770,246.64

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Solution

The fourth proportional to 200,074,322.36, 276,096,634.80 and 110,770,246.64 is: 152,859,657.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,074,322.36 : 276,096,634.80 = 110,770,246.64 : x
  2. Step 2: Convert to fraction form
    200,074,322.36/276,096,634.80 = 110,770,246.64/x
  3. Step 3: Cross multiply
    200,074,322.36x = 276,096,634.80 × 110,770,246.64
  4. Step 4: Simplify right side
    200,074,322.36x = 30,583,292,333,544,860
  5. Step 5: Solve for x
    x = 30,583,292,333,544,860/200,074,322.36
  6. Step 6: Final answer
    x = 152,859,657.21

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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.