Finding the Fourth Proportional to 182,120,532.37, 273,046,166.70 and 94,556,327.47
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Solution
The fourth proportional to 182,120,532.37, 273,046,166.70 and 94,556,327.47 is: 141,764,590.82
Step by Step Solution
- Step 1: Write the proportion equation
182,120,532.37 : 273,046,166.70 = 94,556,327.47 : x - Step 2: Convert to fraction form
182,120,532.37/273,046,166.70 = 94,556,327.47/x - Step 3: Cross multiply
182,120,532.37x = 273,046,166.70 × 94,556,327.47 - Step 4: Simplify right side
182,120,532.37x = 25,818,242,751,876,208 - Step 5: Solve for x
x = 25,818,242,751,876,208/182,120,532.37 - Step 6: Final answer
x = 141,764,590.82
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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.