Finding the Fourth Proportional to 14,346,466,329,118, 21,519,699,493,676 and 14,346,466,329,118
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Solution
The fourth proportional to 14,346,466,329,118, 21,519,699,493,676 and 14,346,466,329,118 is: 21,519,699,493,676
Step by Step Solution
- Step 1: Write the proportion equation
14,346,466,329,118 : 21,519,699,493,676 = 14,346,466,329,118 : x - Step 2: Convert to fraction form
14,346,466,329,118/21,519,699,493,676 = 14,346,466,329,118/x - Step 3: Cross multiply
14,346,466,329,118x = 21,519,699,493,676 × 14,346,466,329,118 - Step 4: Simplify right side
14,346,466,329,118x = 308,731,644,198,760,394,164,011,008 - Step 5: Solve for x
x = 308,731,644,198,760,394,164,011,008/14,346,466,329,118 - Step 6: Final answer
x = 21,519,699,493,676
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1.5x scale
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.