Finding the Fourth Proportional to 88,926,755.52, 133,396,860.68 and 27,522,124.82
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Solution
The fourth proportional to 88,926,755.52, 133,396,860.68 and 27,522,124.82 is: 41,285,269.31
Step by Step Solution
- Step 1: Write the proportion equation
88,926,755.52 : 133,396,860.68 = 27,522,124.82 : x - Step 2: Convert to fraction form
88,926,755.52/133,396,860.68 = 27,522,124.82/x - Step 3: Cross multiply
88,926,755.52x = 133,396,860.68 × 27,522,124.82 - Step 4: Simplify right side
88,926,755.52x = 3,671,365,050,530,199.50 - Step 5: Solve for x
x = 3,671,365,050,530,199.50/88,926,755.52 - Step 6: Final answer
x = 41,285,269.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.