Finding the Fourth Proportional to 335,051,552.70, 502,577,329.05 and 248,958,110.70
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Solution
The fourth proportional to 335,051,552.70, 502,577,329.05 and 248,958,110.70 is: 373,437,166.05
Step by Step Solution
- Step 1: Write the proportion equation
335,051,552.70 : 502,577,329.05 = 248,958,110.70 : x - Step 2: Convert to fraction form
335,051,552.70/502,577,329.05 = 248,958,110.70/x - Step 3: Cross multiply
335,051,552.70x = 502,577,329.05 × 248,958,110.70 - Step 4: Simplify right side
335,051,552.70x = 125,120,702,320,940,224 - Step 5: Solve for x
x = 125,120,702,320,940,224/335,051,552.70 - Step 6: Final answer
x = 373,437,166.05
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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.