Finding the Fourth Proportional to 88,660,093,857.96, 122,349,417,279.30 and 48,014,675,193
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Solution
The fourth proportional to 88,660,093,857.96, 122,349,417,279.30 and 48,014,675,193 is: 66,259,432,796.56
Step by Step Solution
- Step 1: Write the proportion equation
88,660,093,857.96 : 122,349,417,279.30 = 48,014,675,193 : x - Step 2: Convert to fraction form
88,660,093,857.96/122,349,417,279.30 = 48,014,675,193/x - Step 3: Cross multiply
88,660,093,857.96x = 122,349,417,279.30 × 48,014,675,193 - Step 4: Simplify right side
88,660,093,857.96x = 5,874,567,530,718,411,358,208 - Step 5: Solve for x
x = 5,874,567,530,718,411,358,208/88,660,093,857.96 - Step 6: Final answer
x = 66,259,432,796.56
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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.