Finding the Fourth Proportional to 46,636,770.24, 69,934,838.60 and 24,772,364.82
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Solution
The fourth proportional to 46,636,770.24, 69,934,838.60 and 24,772,364.82 is: 37,147,755.44
Step by Step Solution
- Step 1: Write the proportion equation
46,636,770.24 : 69,934,838.60 = 24,772,364.82 : x - Step 2: Convert to fraction form
46,636,770.24/69,934,838.60 = 24,772,364.82/x - Step 3: Cross multiply
46,636,770.24x = 69,934,838.60 × 24,772,364.82 - Step 4: Simplify right side
46,636,770.24x = 1,732,451,335,427,018 - Step 5: Solve for x
x = 1,732,451,335,427,018/46,636,770.24 - Step 6: Final answer
x = 37,147,755.44
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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.