Finding the Fourth Proportional to 32,609,438.88, 48,914,366.76 and 9,580,279.20
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Solution
The fourth proportional to 32,609,438.88, 48,914,366.76 and 9,580,279.20 is: 14,370,480.04
Step by Step Solution
- Step 1: Write the proportion equation
32,609,438.88 : 48,914,366.76 = 9,580,279.20 : x - Step 2: Convert to fraction form
32,609,438.88/48,914,366.76 = 9,580,279.20/x - Step 3: Cross multiply
32,609,438.88x = 48,914,366.76 × 9,580,279.20 - Step 4: Simplify right side
32,609,438.88x = 468,613,290,451,999.31 - Step 5: Solve for x
x = 468,613,290,451,999.31/32,609,438.88 - Step 6: Final answer
x = 14,370,480.04
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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.