Finding the Third Proportional to 99,349,723,613.25 and 216,680,701,634.44
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Solution
The third proportional to 99,349,723,613.25 and 216,680,701,634.44 is: 472,578,329,896.14
Step by Step Solution
- Step 1: Write the proportion equation
99,349,723,613.25 : 216,680,701,634.44 = 216,680,701,634.44 : x - Step 2: Convert to fraction form
99,349,723,613.25/216,680,701,634.44 = 216,680,701,634.44/x - Step 3: Cross multiply
99,349,723,613.25x = 216,680,701,634.44 × 216,680,701,634.44 - Step 4: Simplify right side
99,349,723,613.25x = 46,950,526,460,793,213,419,520 - Step 5: Solve for x
x = 46,950,526,460,793,213,419,520/99,349,723,613.25 - Step 6: Final answer
x = 472,578,329,896.14
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.