Finding the Fourth Proportional to 5,494,417,474.14, 8,245,016,149.53 and 2,546,147,552.88
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Solution
The fourth proportional to 5,494,417,474.14, 8,245,016,149.53 and 2,546,147,552.88 is: 3,820,792,248.02
Step by Step Solution
- Step 1: Write the proportion equation
5,494,417,474.14 : 8,245,016,149.53 = 2,546,147,552.88 : x - Step 2: Convert to fraction form
5,494,417,474.14/8,245,016,149.53 = 2,546,147,552.88/x - Step 3: Cross multiply
5,494,417,474.14x = 8,245,016,149.53 × 2,546,147,552.88 - Step 4: Simplify right side
5,494,417,474.14x = 20,993,027,692,581,888,000 - Step 5: Solve for x
x = 20,993,027,692,581,888,000/5,494,417,474.14 - Step 6: Final answer
x = 3,820,792,248.02
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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.