Finding the Fourth Proportional to 41,804,219.60, 62,726,872.62 and 18,791,413.69
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Solution
The fourth proportional to 41,804,219.60, 62,726,872.62 and 18,791,413.69 is: 28,196,354.91
Step by Step Solution
- Step 1: Write the proportion equation
41,804,219.60 : 62,726,872.62 = 18,791,413.69 : x - Step 2: Convert to fraction form
41,804,219.60/62,726,872.62 = 18,791,413.69/x - Step 3: Cross multiply
41,804,219.60x = 62,726,872.62 × 18,791,413.69 - Step 4: Simplify right side
41,804,219.60x = 1,178,726,612,796,004.75 - Step 5: Solve for x
x = 1,178,726,612,796,004.75/41,804,219.60 - Step 6: Final answer
x = 28,196,354.91
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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.