Finding the Third Proportional to 19,372,579,379,684 and 27,246,236,718,252
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Solution
The third proportional to 19,372,579,379,684 and 27,246,236,718,252 is: 38,320,008,954,797.87
Step by Step Solution
- Step 1: Write the proportion equation
19,372,579,379,684 : 27,246,236,718,252 = 27,246,236,718,252 : x - Step 2: Convert to fraction form
19,372,579,379,684/27,246,236,718,252 = 27,246,236,718,252/x - Step 3: Cross multiply
19,372,579,379,684x = 27,246,236,718,252 × 27,246,236,718,252 - Step 4: Simplify right side
19,372,579,379,684x = 742,357,415,307,023,450,248,314,880 - Step 5: Solve for x
x = 742,357,415,307,023,450,248,314,880/19,372,579,379,684 - Step 6: Final answer
x = 38,320,008,954,797.87
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.