Home / 33,089,393.82-49,635,426.02-11,526,176.46

Finding the Fourth Proportional to 33,089,393.82, 49,635,426.02 and 11,526,176.46

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Solution

The fourth proportional to 33,089,393.82, 49,635,426.02 and 11,526,176.46 is: 17,289,729.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089,393.82 : 49,635,426.02 = 11,526,176.46 : x
  2. Step 2: Convert to fraction form
    33,089,393.82/49,635,426.02 = 11,526,176.46/x
  3. Step 3: Cross multiply
    33,089,393.82x = 49,635,426.02 × 11,526,176.46
  4. Step 4: Simplify right side
    33,089,393.82x = 572,106,678,973,795.62
  5. Step 5: Solve for x
    x = 572,106,678,973,795.62/33,089,393.82
  6. Step 6: Final answer
    x = 17,289,729.82

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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.