Finding the Fourth Proportional to 48,729,533.84, 73,093,611.99 and 11,841,694.97
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Solution
The fourth proportional to 48,729,533.84, 73,093,611.99 and 11,841,694.97 is: 17,762,375.08
Step by Step Solution
- Step 1: Write the proportion equation
48,729,533.84 : 73,093,611.99 = 11,841,694.97 : x - Step 2: Convert to fraction form
48,729,533.84/73,093,611.99 = 11,841,694.97/x - Step 3: Cross multiply
48,729,533.84x = 73,093,611.99 × 11,841,694.97 - Step 4: Simplify right side
48,729,533.84x = 865,552,257,441,114.62 - Step 5: Solve for x
x = 865,552,257,441,114.62/48,729,533.84 - Step 6: Final answer
x = 17,762,375.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.