Finding the Fourth Proportional to 14,953,956.66, 22,431,113.00 and 4,170,601.43
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Solution
The fourth proportional to 14,953,956.66, 22,431,113.00 and 4,170,601.43 is: 6,255,951.78
Step by Step Solution
- Step 1: Write the proportion equation
14,953,956.66 : 22,431,113.00 = 4,170,601.43 : x - Step 2: Convert to fraction form
14,953,956.66/22,431,113.00 = 4,170,601.43/x - Step 3: Cross multiply
14,953,956.66x = 22,431,113.00 × 4,170,601.43 - Step 4: Simplify right side
14,953,956.66x = 93,551,231,821,283.02 - Step 5: Solve for x
x = 93,551,231,821,283.02/14,953,956.66 - Step 6: Final answer
x = 6,255,951.78
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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.