Finding the Fourth Proportional to 53,295,413.48, 79,950,753.54 and 16,410,431.02
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Solution
The fourth proportional to 53,295,413.48, 79,950,753.54 and 16,410,431.02 is: 24,617,996.94
Step by Step Solution
- Step 1: Write the proportion equation
53,295,413.48 : 79,950,753.54 = 16,410,431.02 : x - Step 2: Convert to fraction form
53,295,413.48/79,950,753.54 = 16,410,431.02/x - Step 3: Cross multiply
53,295,413.48x = 79,950,753.54 × 16,410,431.02 - Step 4: Simplify right side
53,295,413.48x = 1,312,026,325,965,191 - Step 5: Solve for x
x = 1,312,026,325,965,191/53,295,413.48 - Step 6: Final answer
x = 24,617,996.94
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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.