Finding the Fourth Proportional to 180,602,545.46, 271,017,192.26 and 168,981,702.26
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Solution
The fourth proportional to 180,602,545.46, 271,017,192.26 and 168,981,702.26 is: 253,578,632.42
Step by Step Solution
- Step 1: Write the proportion equation
180,602,545.46 : 271,017,192.26 = 168,981,702.26 : x - Step 2: Convert to fraction form
180,602,545.46/271,017,192.26 = 168,981,702.26/x - Step 3: Cross multiply
180,602,545.46x = 271,017,192.26 × 168,981,702.26 - Step 4: Simplify right side
180,602,545.46x = 45,796,946,488,887,864 - Step 5: Solve for x
x = 45,796,946,488,887,864/180,602,545.46 - Step 6: Final answer
x = 253,578,632.42
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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.