Finding the Fourth Proportional to 8,274,319,857,056.10, 12,411,479,785,586 and 8,274,319,857,056.10
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Solution
The fourth proportional to 8,274,319,857,056.10, 12,411,479,785,586 and 8,274,319,857,056.10 is: 12,411,479,785,586
Step by Step Solution
- Step 1: Write the proportion equation
8,274,319,857,056.10 : 12,411,479,785,586 = 8,274,319,857,056.10 : x - Step 2: Convert to fraction form
8,274,319,857,056.10/12,411,479,785,586 = 8,274,319,857,056.10/x - Step 3: Cross multiply
8,274,319,857,056.10x = 12,411,479,785,586 × 8,274,319,857,056.10 - Step 4: Simplify right side
8,274,319,857,056.10x = 102,696,553,645,324,625,839,652,864 - Step 5: Solve for x
x = 102,696,553,645,324,625,839,652,864/8,274,319,857,056.10 - Step 6: Final answer
x = 12,411,479,785,586
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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.