Home / 39,444,273.09-54,438,504.26-22,698,668.48

Finding the Fourth Proportional to 39,444,273.09, 54,438,504.26 and 22,698,668.48

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Solution

The fourth proportional to 39,444,273.09, 54,438,504.26 and 22,698,668.48 is: 31,327,274.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,273.09 : 54,438,504.26 = 22,698,668.48 : x
  2. Step 2: Convert to fraction form
    39,444,273.09/54,438,504.26 = 22,698,668.48/x
  3. Step 3: Cross multiply
    39,444,273.09x = 54,438,504.26 × 22,698,668.48
  4. Step 4: Simplify right side
    39,444,273.09x = 1,235,681,560,359,122
  5. Step 5: Solve for x
    x = 1,235,681,560,359,122/39,444,273.09
  6. Step 6: Final answer
    x = 31,327,274.24

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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.