Finding the Fourth Proportional to 176,278,506.53, 264,417,759.79 and 176,278,506.53
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Solution
The fourth proportional to 176,278,506.53, 264,417,759.79 and 176,278,506.53 is: 264,417,759.79
Step by Step Solution
- Step 1: Write the proportion equation
176,278,506.53 : 264,417,759.79 = 176,278,506.53 : x - Step 2: Convert to fraction form
176,278,506.53/264,417,759.79 = 176,278,506.53/x - Step 3: Cross multiply
176,278,506.53x = 264,417,759.79 × 176,278,506.53 - Step 4: Simplify right side
176,278,506.53x = 46,611,167,794,026,704 - Step 5: Solve for x
x = 46,611,167,794,026,704/176,278,506.53 - Step 6: Final answer
x = 264,417,759.79
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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.