Home / 36,171,687.36-49,904,583.18-22,415,632.32

Finding the Fourth Proportional to 36,171,687.36, 49,904,583.18 and 22,415,632.32

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Solution

The fourth proportional to 36,171,687.36, 49,904,583.18 and 22,415,632.32 is: 30,925,922.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,171,687.36 : 49,904,583.18 = 22,415,632.32 : x
  2. Step 2: Convert to fraction form
    36,171,687.36/49,904,583.18 = 22,415,632.32/x
  3. Step 3: Cross multiply
    36,171,687.36x = 49,904,583.18 × 22,415,632.32
  4. Step 4: Simplify right side
    36,171,687.36x = 1,118,642,787,645,736.38
  5. Step 5: Solve for x
    x = 1,118,642,787,645,736.38/36,171,687.36
  6. Step 6: Final answer
    x = 30,925,922.16

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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.