Home / 33,328,920.48-49,947,978.60-20,379,606

Finding the Fourth Proportional to 33,328,920.48, 49,947,978.60 and 20,379,606

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Solution

The fourth proportional to 33,328,920.48, 49,947,978.60 and 20,379,606 is: 30,541,647.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,328,920.48 : 49,947,978.60 = 20,379,606 : x
  2. Step 2: Convert to fraction form
    33,328,920.48/49,947,978.60 = 20,379,606/x
  3. Step 3: Cross multiply
    33,328,920.48x = 49,947,978.60 × 20,379,606
  4. Step 4: Simplify right side
    33,328,920.48x = 1,017,920,124,364,431.62
  5. Step 5: Solve for x
    x = 1,017,920,124,364,431.62/33,328,920.48
  6. Step 6: Final answer
    x = 30,541,647.01

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Why These Related Problems?

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