Finding the Fourth Proportional to 3,359,525,261,476.20, 5,038,719,511,599 and 941,469,564,512.70
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Solution
The fourth proportional to 3,359,525,261,476.20, 5,038,719,511,599 and 941,469,564,512.70 is: 1,412,045,064,427.43
Step by Step Solution
- Step 1: Write the proportion equation
3,359,525,261,476.20 : 5,038,719,511,599 = 941,469,564,512.70 : x - Step 2: Convert to fraction form
3,359,525,261,476.20/5,038,719,511,599 = 941,469,564,512.70/x - Step 3: Cross multiply
3,359,525,261,476.20x = 5,038,719,511,599 × 941,469,564,512.70 - Step 4: Simplify right side
3,359,525,261,476.20x = 4,743,801,064,286,754,701,312,000 - Step 5: Solve for x
x = 4,743,801,064,286,754,701,312,000/3,359,525,261,476.20 - Step 6: Final answer
x = 1,412,045,064,427.43
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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.