Finding the Fourth Proportional to 44,458,658.88, 61,355,534.88 and 24,879,378.24
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Solution
The fourth proportional to 44,458,658.88, 61,355,534.88 and 24,879,378.24 is: 34,334,988.91
Step by Step Solution
- Step 1: Write the proportion equation
44,458,658.88 : 61,355,534.88 = 24,879,378.24 : x - Step 2: Convert to fraction form
44,458,658.88/61,355,534.88 = 24,879,378.24/x - Step 3: Cross multiply
44,458,658.88x = 61,355,534.88 × 24,879,378.24 - Step 4: Simplify right side
44,458,658.88x = 1,526,487,559,397,033 - Step 5: Solve for x
x = 1,526,487,559,397,033/44,458,658.88 - Step 6: Final answer
x = 34,334,988.91
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.