Finding the Third Proportional to 3,411,497,196 and 5,159,236,194
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Solution
The third proportional to 3,411,497,196 and 5,159,236,194 is: 7,802,356,729.68
Step by Step Solution
- Step 1: Write the proportion equation
3,411,497,196 : 5,159,236,194 = 5,159,236,194 : x - Step 2: Convert to fraction form
3,411,497,196/5,159,236,194 = 5,159,236,194/x - Step 3: Cross multiply
3,411,497,196x = 5,159,236,194 × 5,159,236,194 - Step 4: Simplify right side
3,411,497,196x = 26,617,718,105,479,606,272 - Step 5: Solve for x
x = 26,617,718,105,479,606,272/3,411,497,196 - Step 6: Final answer
x = 7,802,356,729.68
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.