Finding the Fourth Proportional to 8,274,319,857,033.10, 12,411,479,785,550 and 8,274,319,857,033.10
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Solution
The fourth proportional to 8,274,319,857,033.10, 12,411,479,785,550 and 8,274,319,857,033.10 is: 12,411,479,785,550
Step by Step Solution
- Step 1: Write the proportion equation
8,274,319,857,033.10 : 12,411,479,785,550 = 8,274,319,857,033.10 : x - Step 2: Convert to fraction form
8,274,319,857,033.10/12,411,479,785,550 = 8,274,319,857,033.10/x - Step 3: Cross multiply
8,274,319,857,033.10x = 12,411,479,785,550 × 8,274,319,857,033.10 - Step 4: Simplify right side
8,274,319,857,033.10x = 102,696,553,644,741,283,381,510,144 - Step 5: Solve for x
x = 102,696,553,644,741,283,381,510,144/8,274,319,857,033.10 - Step 6: Final answer
x = 12,411,479,785,550
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Double scale
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1.5x scale
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.