Finding the Fourth Proportional to 24,484,283.30, 36,694,932.15 and 14,889,476.90
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Solution
The fourth proportional to 24,484,283.30, 36,694,932.15 and 14,889,476.90 is: 22,315,063.83
Step by Step Solution
- Step 1: Write the proportion equation
24,484,283.30 : 36,694,932.15 = 14,889,476.90 : x - Step 2: Convert to fraction form
24,484,283.30/36,694,932.15 = 14,889,476.90/x - Step 3: Cross multiply
24,484,283.30x = 36,694,932.15 × 14,889,476.90 - Step 4: Simplify right side
24,484,283.30x = 546,368,344,594,492.31 - Step 5: Solve for x
x = 546,368,344,594,492.31/24,484,283.30 - Step 6: Final answer
x = 22,315,063.83
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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.