Finding the Fourth Proportional to 5,043,821,284.84, 7,559,168,630.10 and 2,052,397,468.48
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Solution
The fourth proportional to 5,043,821,284.84, 7,559,168,630.10 and 2,052,397,468.48 is: 3,075,925,510.46
Step by Step Solution
- Step 1: Write the proportion equation
5,043,821,284.84 : 7,559,168,630.10 = 2,052,397,468.48 : x - Step 2: Convert to fraction form
5,043,821,284.84/7,559,168,630.10 = 2,052,397,468.48/x - Step 3: Cross multiply
5,043,821,284.84x = 7,559,168,630.10 × 2,052,397,468.48 - Step 4: Simplify right side
5,043,821,284.84x = 15,514,418,560,230,670,336 - Step 5: Solve for x
x = 15,514,418,560,230,670,336/5,043,821,284.84 - Step 6: Final answer
x = 3,075,925,510.46
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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.