Finding the Fourth Proportional to 35,273,368.47, 52,910,231.07 and 11,010,261.48
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Solution
The fourth proportional to 35,273,368.47, 52,910,231.07 and 11,010,261.48 is: 16,515,447.90
Step by Step Solution
- Step 1: Write the proportion equation
35,273,368.47 : 52,910,231.07 = 11,010,261.48 : x - Step 2: Convert to fraction form
35,273,368.47/52,910,231.07 = 11,010,261.48/x - Step 3: Cross multiply
35,273,368.47x = 52,910,231.07 × 11,010,261.48 - Step 4: Simplify right side
35,273,368.47x = 582,555,479,047,920.25 - Step 5: Solve for x
x = 582,555,479,047,920.25/35,273,368.47 - Step 6: Final answer
x = 16,515,447.90
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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.