Home / 4,975,941,608.50-7,463,940,314.86-1,659,747,075.07

Finding the Fourth Proportional to 4,975,941,608.50, 7,463,940,314.86 and 1,659,747,075.07

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Solution

The fourth proportional to 4,975,941,608.50, 7,463,940,314.86 and 1,659,747,075.07 is: 2,489,629,919.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,941,608.50 : 7,463,940,314.86 = 1,659,747,075.07 : x
  2. Step 2: Convert to fraction form
    4,975,941,608.50/7,463,940,314.86 = 1,659,747,075.07/x
  3. Step 3: Cross multiply
    4,975,941,608.50x = 7,463,940,314.86 × 1,659,747,075.07
  4. Step 4: Simplify right side
    4,975,941,608.50x = 12,388,253,106,085,939,200
  5. Step 5: Solve for x
    x = 12,388,253,106,085,939,200/4,975,941,608.50
  6. Step 6: Final answer
    x = 2,489,629,919.48

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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.