Finding the Fourth Proportional to 18,948,248,582,848, 26,148,563,212,662 and 10,614,793,936,963
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Solution
The fourth proportional to 18,948,248,582,848, 26,148,563,212,662 and 10,614,793,936,963 is: 14,648,404,523,324.01
Step by Step Solution
- Step 1: Write the proportion equation
18,948,248,582,848 : 26,148,563,212,662 = 10,614,793,936,963 : x - Step 2: Convert to fraction form
18,948,248,582,848/26,148,563,212,662 = 10,614,793,936,963/x - Step 3: Cross multiply
18,948,248,582,848x = 26,148,563,212,662 × 10,614,793,936,963 - Step 4: Simplify right side
18,948,248,582,848x = 277,561,610,250,058,352,100,900,864 - Step 5: Solve for x
x = 277,561,610,250,058,352,100,900,864/18,948,248,582,848 - Step 6: Final answer
x = 14,648,404,523,324.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.