Home / 27,613,012.28-41,410,503.72-9,164,001.51

Finding the Fourth Proportional to 27,613,012.28, 41,410,503.72 and 9,164,001.51

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Solution

The fourth proportional to 27,613,012.28, 41,410,503.72 and 9,164,001.51 is: 13,743,010.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,613,012.28 : 41,410,503.72 = 9,164,001.51 : x
  2. Step 2: Convert to fraction form
    27,613,012.28/41,410,503.72 = 9,164,001.51/x
  3. Step 3: Cross multiply
    27,613,012.28x = 41,410,503.72 × 9,164,001.51
  4. Step 4: Simplify right side
    27,613,012.28x = 379,485,918,619,940.62
  5. Step 5: Solve for x
    x = 379,485,918,619,940.62/27,613,012.28
  6. Step 6: Final answer
    x = 13,743,010.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.