Finding the Fourth Proportional to 62,329,435.62, 93,504,199.86 and 19,198,618.94
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Solution
The fourth proportional to 62,329,435.62, 93,504,199.86 and 19,198,618.94 is: 28,801,022.89
Step by Step Solution
- Step 1: Write the proportion equation
62,329,435.62 : 93,504,199.86 = 19,198,618.94 : x - Step 2: Convert to fraction form
62,329,435.62/93,504,199.86 = 19,198,618.94/x - Step 3: Cross multiply
62,329,435.62x = 93,504,199.86 × 19,198,618.94 - Step 4: Simplify right side
62,329,435.62x = 1,795,151,501,934,220.25 - Step 5: Solve for x
x = 1,795,151,501,934,220.25/62,329,435.62 - Step 6: Final answer
x = 28,801,022.89
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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.