Home / 33,844,772.80-46,749,598.26-27,988,063.85

Finding the Fourth Proportional to 33,844,772.80, 46,749,598.26 and 27,988,063.85

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Solution

The fourth proportional to 33,844,772.80, 46,749,598.26 and 27,988,063.85 is: 38,659,758.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,844,772.80 : 46,749,598.26 = 27,988,063.85 : x
  2. Step 2: Convert to fraction form
    33,844,772.80/46,749,598.26 = 27,988,063.85/x
  3. Step 3: Cross multiply
    33,844,772.80x = 46,749,598.26 × 27,988,063.85
  4. Step 4: Simplify right side
    33,844,772.80x = 1,308,430,741,153,350
  5. Step 5: Solve for x
    x = 1,308,430,741,153,350/33,844,772.80
  6. Step 6: Final answer
    x = 38,659,758.45

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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.