Finding the Third Proportional to 2,912,493,694 and 6,418,646,356
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Solution
The third proportional to 2,912,493,694 and 6,418,646,356 is: 14,145,617,251.73
Step by Step Solution
- Step 1: Write the proportion equation
2,912,493,694 : 6,418,646,356 = 6,418,646,356 : x - Step 2: Convert to fraction form
2,912,493,694/6,418,646,356 = 6,418,646,356/x - Step 3: Cross multiply
2,912,493,694x = 6,418,646,356 × 6,418,646,356 - Step 4: Simplify right side
2,912,493,694x = 41,199,021,043,392,077,824 - Step 5: Solve for x
x = 41,199,021,043,392,077,824/2,912,493,694 - Step 6: Final answer
x = 14,145,617,251.73
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.