Finding the Fourth Proportional to 6,683,472,115.08, 10,025,208,172.62 and 6,683,472,115.08
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Solution
The fourth proportional to 6,683,472,115.08, 10,025,208,172.62 and 6,683,472,115.08 is: 10,025,208,172.62
Step by Step Solution
- Step 1: Write the proportion equation
6,683,472,115.08 : 10,025,208,172.62 = 6,683,472,115.08 : x - Step 2: Convert to fraction form
6,683,472,115.08/10,025,208,172.62 = 6,683,472,115.08/x - Step 3: Cross multiply
6,683,472,115.08x = 10,025,208,172.62 × 6,683,472,115.08 - Step 4: Simplify right side
6,683,472,115.08x = 67,003,199,269,494,349,824 - Step 5: Solve for x
x = 67,003,199,269,494,349,824/6,683,472,115.08 - Step 6: Final answer
x = 10,025,208,172.62
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Double scale
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Similar ratio
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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.