Finding the Fourth Proportional to 182,661,601.88, 274,032,703.76 and 53,279,337.98
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Solution
The fourth proportional to 182,661,601.88, 274,032,703.76 and 53,279,337.98 is: 79,930,762.08
Step by Step Solution
- Step 1: Write the proportion equation
182,661,601.88 : 274,032,703.76 = 53,279,337.98 : x - Step 2: Convert to fraction form
182,661,601.88/274,032,703.76 = 53,279,337.98/x - Step 3: Cross multiply
182,661,601.88x = 274,032,703.76 × 53,279,337.98 - Step 4: Simplify right side
182,661,601.88x = 14,600,281,041,202,256 - Step 5: Solve for x
x = 14,600,281,041,202,256/182,661,601.88 - Step 6: Final answer
x = 79,930,762.08
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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.