Home / 3,393,312,736.59-5,089,918,022.03-1,526,640,234.59

Finding the Fourth Proportional to 3,393,312,736.59, 5,089,918,022.03 and 1,526,640,234.59

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Solution

The fourth proportional to 3,393,312,736.59, 5,089,918,022.03 and 1,526,640,234.59 is: 2,289,937,369.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,312,736.59 : 5,089,918,022.03 = 1,526,640,234.59 : x
  2. Step 2: Convert to fraction form
    3,393,312,736.59/5,089,918,022.03 = 1,526,640,234.59/x
  3. Step 3: Cross multiply
    3,393,312,736.59x = 5,089,918,022.03 × 1,526,640,234.59
  4. Step 4: Simplify right side
    3,393,312,736.59x = 7,770,473,643,212,290,048
  5. Step 5: Solve for x
    x = 7,770,473,643,212,290,048/3,393,312,736.59
  6. Step 6: Final answer
    x = 2,289,937,369.88

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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.