Finding the Fourth Proportional to 44,598,892.17, 66,897,550.92 and 12,250,668.99
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Solution
The fourth proportional to 44,598,892.17, 66,897,550.92 and 12,250,668.99 is: 18,375,787.22
Step by Step Solution
- Step 1: Write the proportion equation
44,598,892.17 : 66,897,550.92 = 12,250,668.99 : x - Step 2: Convert to fraction form
44,598,892.17/66,897,550.92 = 12,250,668.99/x - Step 3: Cross multiply
44,598,892.17x = 66,897,550.92 × 12,250,668.99 - Step 4: Simplify right side
44,598,892.17x = 819,539,752,562,590 - Step 5: Solve for x
x = 819,539,752,562,590/44,598,892.17 - Step 6: Final answer
x = 18,375,787.22
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.