Home / 33,089,397.69-49,635,431.82-11,526,180.33

Finding the Fourth Proportional to 33,089,397.69, 49,635,431.82 and 11,526,180.33

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Solution

The fourth proportional to 33,089,397.69, 49,635,431.82 and 11,526,180.33 is: 17,289,735.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089,397.69 : 49,635,431.82 = 11,526,180.33 : x
  2. Step 2: Convert to fraction form
    33,089,397.69/49,635,431.82 = 11,526,180.33/x
  3. Step 3: Cross multiply
    33,089,397.69x = 49,635,431.82 × 11,526,180.33
  4. Step 4: Simplify right side
    33,089,397.69x = 572,106,937,914,740.12
  5. Step 5: Solve for x
    x = 572,106,937,914,740.12/33,089,397.69
  6. Step 6: Final answer
    x = 17,289,735.62

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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.