Finding the Fourth Proportional to 88,512,925.23, 132,759,174.42 and 23,811,645.60
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Solution
The fourth proportional to 88,512,925.23, 132,759,174.42 and 23,811,645.60 is: 35,714,720.80
Step by Step Solution
- Step 1: Write the proportion equation
88,512,925.23 : 132,759,174.42 = 23,811,645.60 : x - Step 2: Convert to fraction form
88,512,925.23/132,759,174.42 = 23,811,645.60/x - Step 3: Cross multiply
88,512,925.23x = 132,759,174.42 × 23,811,645.60 - Step 4: Simplify right side
88,512,925.23x = 3,161,214,411,437,626 - Step 5: Solve for x
x = 3,161,214,411,437,626/88,512,925.23 - Step 6: Final answer
x = 35,714,720.80
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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.