Finding the Fourth Proportional to 22,891,476.48, 34,366,351.32 and 14,838,151.92
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Solution
The fourth proportional to 22,891,476.48, 34,366,351.32 and 14,838,151.92 is: 22,276,114.09
Step by Step Solution
- Step 1: Write the proportion equation
22,891,476.48 : 34,366,351.32 = 14,838,151.92 : x - Step 2: Convert to fraction form
22,891,476.48/34,366,351.32 = 14,838,151.92/x - Step 3: Cross multiply
22,891,476.48x = 34,366,351.32 × 14,838,151.92 - Step 4: Simplify right side
22,891,476.48x = 509,933,141,822,252.56 - Step 5: Solve for x
x = 509,933,141,822,252.56/22,891,476.48 - Step 6: Final answer
x = 22,276,114.09
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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.