Finding the Fourth Proportional to 14,850,972.63, 22,276,476.36 and 4,068,366.03
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Solution
The fourth proportional to 14,850,972.63, 22,276,476.36 and 4,068,366.03 is: 6,102,553.82
Step by Step Solution
- Step 1: Write the proportion equation
14,850,972.63 : 22,276,476.36 = 4,068,366.03 : x - Step 2: Convert to fraction form
14,850,972.63/22,276,476.36 = 4,068,366.03/x - Step 3: Cross multiply
14,850,972.63x = 22,276,476.36 × 4,068,366.03 - Step 4: Simplify right side
14,850,972.63x = 90,628,859,691,122.05 - Step 5: Solve for x
x = 90,628,859,691,122.05/14,850,972.63 - Step 6: Final answer
x = 6,102,553.82
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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.