Finding the Fourth Proportional to 14,828,584.08, 22,202,733.18 and 10,492,812.84
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Solution
The fourth proportional to 14,828,584.08, 22,202,733.18 and 10,492,812.84 is: 15,710,813.83
Step by Step Solution
- Step 1: Write the proportion equation
14,828,584.08 : 22,202,733.18 = 10,492,812.84 : x - Step 2: Convert to fraction form
14,828,584.08/22,202,733.18 = 10,492,812.84/x - Step 3: Cross multiply
14,828,584.08x = 22,202,733.18 × 10,492,812.84 - Step 4: Simplify right side
14,828,584.08x = 232,969,123,794,198.03 - Step 5: Solve for x
x = 232,969,123,794,198.03/14,828,584.08 - Step 6: Final answer
x = 15,710,813.83
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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.