Finding the Fourth Proportional to 335,715,701, 503,550,437.34 and 206,343,278.60
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Solution
The fourth proportional to 335,715,701, 503,550,437.34 and 206,343,278.60 is: 309,500,711.08
Step by Step Solution
- Step 1: Write the proportion equation
335,715,701 : 503,550,437.34 = 206,343,278.60 : x - Step 2: Convert to fraction form
335,715,701/503,550,437.34 = 206,343,278.60/x - Step 3: Cross multiply
335,715,701x = 503,550,437.34 × 206,343,278.60 - Step 4: Simplify right side
335,715,701x = 103,904,248,181,199,456 - Step 5: Solve for x
x = 103,904,248,181,199,456/335,715,701 - Step 6: Final answer
x = 309,500,711.08
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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.