Home / 366,568,888.56-550,198,876.96-133,624,755.60

Finding the Fourth Proportional to 366,568,888.56, 550,198,876.96 and 133,624,755.60

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Solution

The fourth proportional to 366,568,888.56, 550,198,876.96 and 133,624,755.60 is: 200,563,094.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,568,888.56 : 550,198,876.96 = 133,624,755.60 : x
  2. Step 2: Convert to fraction form
    366,568,888.56/550,198,876.96 = 133,624,755.60/x
  3. Step 3: Cross multiply
    366,568,888.56x = 550,198,876.96 × 133,624,755.60
  4. Step 4: Simplify right side
    366,568,888.56x = 73,520,190,465,174,480
  5. Step 5: Solve for x
    x = 73,520,190,465,174,480/366,568,888.56
  6. Step 6: Final answer
    x = 200,563,094.03

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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.