Finding the Fourth Proportional to 34,336,710.46, 51,548,770.50 and 22,256,723.08
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Solution
The fourth proportional to 34,336,710.46, 51,548,770.50 and 22,256,723.08 is: 33,413,413.65
Step by Step Solution
- Step 1: Write the proportion equation
34,336,710.46 : 51,548,770.50 = 22,256,723.08 : x - Step 2: Convert to fraction form
34,336,710.46/51,548,770.50 = 22,256,723.08/x - Step 3: Cross multiply
34,336,710.46x = 51,548,770.50 × 22,256,723.08 - Step 4: Simplify right side
34,336,710.46x = 1,147,306,710,132,973 - Step 5: Solve for x
x = 1,147,306,710,132,973/34,336,710.46 - Step 6: Final answer
x = 33,413,413.65
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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.