Finding the Fourth Proportional to 34,393,586.24, 51,622,702.07 and 18,010,629.79
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Solution
The fourth proportional to 34,393,586.24, 51,622,702.07 and 18,010,629.79 is: 27,032,870.87
Step by Step Solution
- Step 1: Write the proportion equation
34,393,586.24 : 51,622,702.07 = 18,010,629.79 : x - Step 2: Convert to fraction form
34,393,586.24/51,622,702.07 = 18,010,629.79/x - Step 3: Cross multiply
34,393,586.24x = 51,622,702.07 × 18,010,629.79 - Step 4: Simplify right side
34,393,586.24x = 929,757,375,523,126.75 - Step 5: Solve for x
x = 929,757,375,523,126.75/34,393,586.24 - Step 6: Final answer
x = 27,032,870.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.