Home / 33,089,544.90-49,638,982.95-10,368,072.90

Finding the Fourth Proportional to 33,089,544.90, 49,638,982.95 and 10,368,072.90

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Solution

The fourth proportional to 33,089,544.90, 49,638,982.95 and 10,368,072.90 is: 15,553,571.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089,544.90 : 49,638,982.95 = 10,368,072.90 : x
  2. Step 2: Convert to fraction form
    33,089,544.90/49,638,982.95 = 10,368,072.90/x
  3. Step 3: Cross multiply
    33,089,544.90x = 49,638,982.95 × 10,368,072.90
  4. Step 4: Simplify right side
    33,089,544.90x = 514,660,593,907,457.12
  5. Step 5: Solve for x
    x = 514,660,593,907,457.12/33,089,544.90
  6. Step 6: Final answer
    x = 15,553,571.24

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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.