Home / 26,701,028.06-36,848,143.26-15,100,326.32

Finding the Fourth Proportional to 26,701,028.06, 36,848,143.26 and 15,100,326.32

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Solution

The fourth proportional to 26,701,028.06, 36,848,143.26 and 15,100,326.32 is: 20,838,860.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,028.06 : 36,848,143.26 = 15,100,326.32 : x
  2. Step 2: Convert to fraction form
    26,701,028.06/36,848,143.26 = 15,100,326.32/x
  3. Step 3: Cross multiply
    26,701,028.06x = 36,848,143.26 × 15,100,326.32
  4. Step 4: Simplify right side
    26,701,028.06x = 556,418,987,512,108.56
  5. Step 5: Solve for x
    x = 556,418,987,512,108.56/26,701,028.06
  6. Step 6: Final answer
    x = 20,838,860.07

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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.