Finding the Fourth Proportional to 32,650,885.53, 48,976,321.00 and 11,902,879.12
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Solution
The fourth proportional to 32,650,885.53, 48,976,321.00 and 11,902,879.12 is: 17,854,316.02
Step by Step Solution
- Step 1: Write the proportion equation
32,650,885.53 : 48,976,321.00 = 11,902,879.12 : x - Step 2: Convert to fraction form
32,650,885.53/48,976,321.00 = 11,902,879.12/x - Step 3: Cross multiply
32,650,885.53x = 48,976,321.00 × 11,902,879.12 - Step 4: Simplify right side
32,650,885.53x = 582,959,228,549,585 - Step 5: Solve for x
x = 582,959,228,549,585/32,650,885.53 - Step 6: Final answer
x = 17,854,316.02
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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.