Finding the Fourth Proportional to 41,119,451,577.68, 56,731,278,908.49 and 24,836,974,431.58
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Solution
The fourth proportional to 41,119,451,577.68, 56,731,278,908.49 and 24,836,974,431.58 is: 34,266,831,624.90
Step by Step Solution
- Step 1: Write the proportion equation
41,119,451,577.68 : 56,731,278,908.49 = 24,836,974,431.58 : x - Step 2: Convert to fraction form
41,119,451,577.68/56,731,278,908.49 = 24,836,974,431.58/x - Step 3: Cross multiply
41,119,451,577.68x = 56,731,278,908.49 × 24,836,974,431.58 - Step 4: Simplify right side
41,119,451,577.68x = 1,409,033,323,720,716,320,768 - Step 5: Solve for x
x = 1,409,033,323,720,716,320,768/41,119,451,577.68 - Step 6: Final answer
x = 34,266,831,624.90
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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.