Finding the Fourth Proportional to 9,308,609,839,232.30, 13,962,914,758,850 and 9,308,609,839,232.30
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Solution
The fourth proportional to 9,308,609,839,232.30, 13,962,914,758,850 and 9,308,609,839,232.30 is: 13,962,914,758,850
Step by Step Solution
- Step 1: Write the proportion equation
9,308,609,839,232.30 : 13,962,914,758,850 = 9,308,609,839,232.30 : x - Step 2: Convert to fraction form
9,308,609,839,232.30/13,962,914,758,850 = 9,308,609,839,232.30/x - Step 3: Cross multiply
9,308,609,839,232.30x = 13,962,914,758,850 × 9,308,609,839,232.30 - Step 4: Simplify right side
9,308,609,839,232.30x = 129,975,325,708,593,013,729,525,760 - Step 5: Solve for x
x = 129,975,325,708,593,013,729,525,760/9,308,609,839,232.30 - Step 6: Final answer
x = 13,962,914,758,850
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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.