Finding the Third Proportional to 938,986,102,460 and 2,033,891,950,006
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Solution
The third proportional to 938,986,102,460 and 2,033,891,950,006 is: 4,405,514,046,972.20
Step by Step Solution
- Step 1: Write the proportion equation
938,986,102,460 : 2,033,891,950,006 = 2,033,891,950,006 : x - Step 2: Convert to fraction form
938,986,102,460/2,033,891,950,006 = 2,033,891,950,006/x - Step 3: Cross multiply
938,986,102,460x = 2,033,891,950,006 × 2,033,891,950,006 - Step 4: Simplify right side
938,986,102,460x = 4,136,716,464,299,208,955,920,384 - Step 5: Solve for x
x = 4,136,716,464,299,208,955,920,384/938,986,102,460 - Step 6: Final answer
x = 4,405,514,046,972.20
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.