Finding the Fourth Proportional to 15,514,699,240,888, 23,272,071,259,266 and 6,335,757,048,427.80
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Solution
The fourth proportional to 15,514,699,240,888, 23,272,071,259,266 and 6,335,757,048,427.80 is: 9,503,644,719,313.90
Step by Step Solution
- Step 1: Write the proportion equation
15,514,699,240,888 : 23,272,071,259,266 = 6,335,757,048,427.80 : x - Step 2: Convert to fraction form
15,514,699,240,888/23,272,071,259,266 = 6,335,757,048,427.80/x - Step 3: Cross multiply
15,514,699,240,888x = 23,272,071,259,266 × 6,335,757,048,427.80 - Step 4: Simplify right side
15,514,699,240,888x = 147,446,189,512,408,582,661,865,472 - Step 5: Solve for x
x = 147,446,189,512,408,582,661,865,472/15,514,699,240,888 - Step 6: Final answer
x = 9,503,644,719,313.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.