Finding the Fourth Proportional to 4,041,691,211.70, 6,062,536,817.55 and 2,294,218,725.30
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Solution
The fourth proportional to 4,041,691,211.70, 6,062,536,817.55 and 2,294,218,725.30 is: 3,441,328,087.95
Step by Step Solution
- Step 1: Write the proportion equation
4,041,691,211.70 : 6,062,536,817.55 = 2,294,218,725.30 : x - Step 2: Convert to fraction form
4,041,691,211.70/6,062,536,817.55 = 2,294,218,725.30/x - Step 3: Cross multiply
4,041,691,211.70x = 6,062,536,817.55 × 2,294,218,725.30 - Step 4: Simplify right side
4,041,691,211.70x = 13,908,785,489,643,880,448 - Step 5: Solve for x
x = 13,908,785,489,643,880,448/4,041,691,211.70 - Step 6: Final answer
x = 3,441,328,087.95
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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.