Finding the Fourth Proportional to 24,481,348.30, 36,690,529.65 and 14,886,541.90
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Solution
The fourth proportional to 24,481,348.30, 36,690,529.65 and 14,886,541.90 is: 22,310,662.81
Step by Step Solution
- Step 1: Write the proportion equation
24,481,348.30 : 36,690,529.65 = 14,886,541.90 : x - Step 2: Convert to fraction form
24,481,348.30/36,690,529.65 = 14,886,541.90/x - Step 3: Cross multiply
24,481,348.30x = 36,690,529.65 × 14,886,541.90 - Step 4: Simplify right side
24,481,348.30x = 546,195,106,967,917.31 - Step 5: Solve for x
x = 546,195,106,967,917.31/24,481,348.30 - Step 6: Final answer
x = 22,310,662.81
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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.