Finding the Fourth Proportional to 16,194,750.60, 24,292,125.90 and 4,227,486.60
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Solution
The fourth proportional to 16,194,750.60, 24,292,125.90 and 4,227,486.60 is: 6,341,229.90
Step by Step Solution
- Step 1: Write the proportion equation
16,194,750.60 : 24,292,125.90 = 4,227,486.60 : x - Step 2: Convert to fraction form
16,194,750.60/24,292,125.90 = 4,227,486.60/x - Step 3: Cross multiply
16,194,750.60x = 24,292,125.90 × 4,227,486.60 - Step 4: Simplify right side
16,194,750.60x = 102,694,636,727,762.92 - Step 5: Solve for x
x = 102,694,636,727,762.92/16,194,750.60 - Step 6: Final answer
x = 6,341,229.90
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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.