Finding the Fourth Proportional to 41,451,294.80, 62,064,967.80 and 32,493,342.80
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Solution
The fourth proportional to 41,451,294.80, 62,064,967.80 and 32,493,342.80 is: 48,652,238.35
Step by Step Solution
- Step 1: Write the proportion equation
41,451,294.80 : 62,064,967.80 = 32,493,342.80 : x - Step 2: Convert to fraction form
41,451,294.80/62,064,967.80 = 32,493,342.80/x - Step 3: Cross multiply
41,451,294.80x = 62,064,967.80 × 32,493,342.80 - Step 4: Simplify right side
41,451,294.80x = 2,016,698,274,596,361.75 - Step 5: Solve for x
x = 2,016,698,274,596,361.75/41,451,294.80 - Step 6: Final answer
x = 48,652,238.35
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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.