Finding the Fourth Proportional to 14,998,392.66, 22,498,755.30 and 4,902,034.26
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Solution
The fourth proportional to 14,998,392.66, 22,498,755.30 and 4,902,034.26 is: 7,353,432.58
Step by Step Solution
- Step 1: Write the proportion equation
14,998,392.66 : 22,498,755.30 = 4,902,034.26 : x - Step 2: Convert to fraction form
14,998,392.66/22,498,755.30 = 4,902,034.26/x - Step 3: Cross multiply
14,998,392.66x = 22,498,755.30 × 4,902,034.26 - Step 4: Simplify right side
14,998,392.66x = 110,289,669,287,956.58 - Step 5: Solve for x
x = 110,289,669,287,956.58/14,998,392.66 - Step 6: Final answer
x = 7,353,432.58
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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.