Finding the Fourth Proportional to 29,519,272.62, 44,291,697.75 and 15,856,478.82
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Solution
The fourth proportional to 29,519,272.62, 44,291,697.75 and 15,856,478.82 is: 23,791,587.83
Step by Step Solution
- Step 1: Write the proportion equation
29,519,272.62 : 44,291,697.75 = 15,856,478.82 : x - Step 2: Convert to fraction form
29,519,272.62/44,291,697.75 = 15,856,478.82/x - Step 3: Cross multiply
29,519,272.62x = 44,291,697.75 × 15,856,478.82 - Step 4: Simplify right side
29,519,272.62x = 702,310,367,274,716.62 - Step 5: Solve for x
x = 702,310,367,274,716.62/29,519,272.62 - Step 6: Final answer
x = 23,791,587.83
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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.