Finding the Third Proportional to 38,832,320,741,820 and 84,500,694,227,928
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Solution
The third proportional to 38,832,320,741,820 and 84,500,694,227,928 is: 183,876,914,606,137.66
Step by Step Solution
- Step 1: Write the proportion equation
38,832,320,741,820 : 84,500,694,227,928 = 84,500,694,227,928 : x - Step 2: Convert to fraction form
38,832,320,741,820/84,500,694,227,928 = 84,500,694,227,928/x - Step 3: Cross multiply
38,832,320,741,820x = 84,500,694,227,928 × 84,500,694,227,928 - Step 4: Simplify right side
38,832,320,741,820x = 7,140,367,325,001,784,112,011,280,384 - Step 5: Solve for x
x = 7,140,367,325,001,784,112,011,280,384/38,832,320,741,820 - Step 6: Final answer
x = 183,876,914,606,137.66
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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.