Finding the Fourth Proportional to 62,355,794.88, 93,559,850.64 and 27,788,382.84
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Solution
The fourth proportional to 62,355,794.88, 93,559,850.64 and 27,788,382.84 is: 41,694,231.52
Step by Step Solution
- Step 1: Write the proportion equation
62,355,794.88 : 93,559,850.64 = 27,788,382.84 : x - Step 2: Convert to fraction form
62,355,794.88/93,559,850.64 = 27,788,382.84/x - Step 3: Cross multiply
62,355,794.88x = 93,559,850.64 × 27,788,382.84 - Step 4: Simplify right side
62,355,794.88x = 2,599,876,948,037,539 - Step 5: Solve for x
x = 2,599,876,948,037,539/62,355,794.88 - Step 6: Final answer
x = 41,694,231.52
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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.