Home / 33,089,395.53-49,635,428.59-11,526,178.17

Finding the Fourth Proportional to 33,089,395.53, 49,635,428.59 and 11,526,178.17

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Solution

The fourth proportional to 33,089,395.53, 49,635,428.59 and 11,526,178.17 is: 17,289,732.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089,395.53 : 49,635,428.59 = 11,526,178.17 : x
  2. Step 2: Convert to fraction form
    33,089,395.53/49,635,428.59 = 11,526,178.17/x
  3. Step 3: Cross multiply
    33,089,395.53x = 49,635,428.59 × 11,526,178.17
  4. Step 4: Simplify right side
    33,089,395.53x = 572,106,793,608,357.75
  5. Step 5: Solve for x
    x = 572,106,793,608,357.75/33,089,395.53
  6. Step 6: Final answer
    x = 17,289,732.39

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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.