Finding the Fourth Proportional to 41,991,882,253,172, 63,302,561,156,416 and 39,192,691,736,054
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Solution
The fourth proportional to 41,991,882,253,172, 63,302,561,156,416 and 39,192,691,736,054 is: 59,082,794,873,256.91
Step by Step Solution
- Step 1: Write the proportion equation
41,991,882,253,172 : 63,302,561,156,416 = 39,192,691,736,054 : x - Step 2: Convert to fraction form
41,991,882,253,172/63,302,561,156,416 = 39,192,691,736,054/x - Step 3: Cross multiply
41,991,882,253,172x = 63,302,561,156,416 × 39,192,691,736,054 - Step 4: Simplify right side
41,991,882,253,172x = 2,480,997,765,506,118,401,052,901,376 - Step 5: Solve for x
x = 2,480,997,765,506,118,401,052,901,376/41,991,882,253,172 - Step 6: Final answer
x = 59,082,794,873,256.91
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.