Finding the Fourth Proportional to 9,216,804,698.93, 13,823,647,706.16 and 2,582,907,039.63
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Solution
The fourth proportional to 9,216,804,698.93, 13,823,647,706.16 and 2,582,907,039.63 is: 3,873,923,571.12
Step by Step Solution
- Step 1: Write the proportion equation
9,216,804,698.93 : 13,823,647,706.16 = 2,582,907,039.63 : x - Step 2: Convert to fraction form
9,216,804,698.93/13,823,647,706.16 = 2,582,907,039.63/x - Step 3: Cross multiply
9,216,804,698.93x = 13,823,647,706.16 × 2,582,907,039.63 - Step 4: Simplify right side
9,216,804,698.93x = 35,705,196,973,605,765,120 - Step 5: Solve for x
x = 35,705,196,973,605,765,120/9,216,804,698.93 - Step 6: Final answer
x = 3,873,923,571.12
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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.