Finding the Fourth Proportional to 5,030,094,607.26, 6,941,328,459.38 and 2,741,178,211.88
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Solution
The fourth proportional to 5,030,094,607.26, 6,941,328,459.38 and 2,741,178,211.88 is: 3,782,715,797.60
Step by Step Solution
- Step 1: Write the proportion equation
5,030,094,607.26 : 6,941,328,459.38 = 2,741,178,211.88 : x - Step 2: Convert to fraction form
5,030,094,607.26/6,941,328,459.38 = 2,741,178,211.88/x - Step 3: Cross multiply
5,030,094,607.26x = 6,941,328,459.38 × 2,741,178,211.88 - Step 4: Simplify right side
5,030,094,607.26x = 19,027,418,334,306,611,200 - Step 5: Solve for x
x = 19,027,418,334,306,611,200/5,030,094,607.26 - Step 6: Final answer
x = 3,782,715,797.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.