Finding the Fourth Proportional to 335,512,451.96, 503,297,740.74 and 102,395,609.44
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Solution
The fourth proportional to 335,512,451.96, 503,297,740.74 and 102,395,609.44 is: 153,602,283.88
Step by Step Solution
- Step 1: Write the proportion equation
335,512,451.96 : 503,297,740.74 = 102,395,609.44 : x - Step 2: Convert to fraction form
335,512,451.96/503,297,740.74 = 102,395,609.44/x - Step 3: Cross multiply
335,512,451.96x = 503,297,740.74 × 102,395,609.44 - Step 4: Simplify right side
335,512,451.96x = 51,535,478,892,847,416 - Step 5: Solve for x
x = 51,535,478,892,847,416/335,512,451.96 - Step 6: Final answer
x = 153,602,283.88
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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.