Finding the Fourth Proportional to 34,235,610.93, 51,353,413.26 and 15,066,367.98
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Solution
The fourth proportional to 34,235,610.93, 51,353,413.26 and 15,066,367.98 is: 22,599,550.59
Step by Step Solution
- Step 1: Write the proportion equation
34,235,610.93 : 51,353,413.26 = 15,066,367.98 : x - Step 2: Convert to fraction form
34,235,610.93/51,353,413.26 = 15,066,367.98/x - Step 3: Cross multiply
34,235,610.93x = 51,353,413.26 × 15,066,367.98 - Step 4: Simplify right side
34,235,610.93x = 773,709,421,204,171.38 - Step 5: Solve for x
x = 773,709,421,204,171.38/34,235,610.93 - Step 6: Final answer
x = 22,599,550.59
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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.