Home / 37,701,523.41-52,028,791.36-20,957,835.00

Finding the Fourth Proportional to 37,701,523.41, 52,028,791.36 and 20,957,835.00

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Solution

The fourth proportional to 37,701,523.41, 52,028,791.36 and 20,957,835.00 is: 28,922,195.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,701,523.41 : 52,028,791.36 = 20,957,835.00 : x
  2. Step 2: Convert to fraction form
    37,701,523.41/52,028,791.36 = 20,957,835.00/x
  3. Step 3: Cross multiply
    37,701,523.41x = 52,028,791.36 × 20,957,835.00
  4. Step 4: Simplify right side
    37,701,523.41x = 1,090,410,824,715,019
  5. Step 5: Solve for x
    x = 1,090,410,824,715,019/37,701,523.41
  6. Step 6: Final answer
    x = 28,922,195.34

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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.