Finding the Fourth Proportional to 182,424,167.99, 274,072,790.40 and 116,973,538.32
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Solution
The fourth proportional to 182,424,167.99, 274,072,790.40 and 116,973,538.32 is: 175,740,223.48
Step by Step Solution
- Step 1: Write the proportion equation
182,424,167.99 : 274,072,790.40 = 116,973,538.32 : x - Step 2: Convert to fraction form
182,424,167.99/274,072,790.40 = 116,973,538.32/x - Step 3: Cross multiply
182,424,167.99x = 274,072,790.40 × 116,973,538.32 - Step 4: Simplify right side
182,424,167.99x = 32,059,264,050,914,024 - Step 5: Solve for x
x = 32,059,264,050,914,024/182,424,167.99 - Step 6: Final answer
x = 175,740,223.48
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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.