Finding the Third Proportional to 192,125,688 and 413,430,264
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Solution
The third proportional to 192,125,688 and 413,430,264 is: 889,649,817.11
Step by Step Solution
- Step 1: Write the proportion equation
192,125,688 : 413,430,264 = 413,430,264 : x - Step 2: Convert to fraction form
192,125,688/413,430,264 = 413,430,264/x - Step 3: Cross multiply
192,125,688x = 413,430,264 × 413,430,264 - Step 4: Simplify right side
192,125,688x = 170,924,583,191,109,696 - Step 5: Solve for x
x = 170,924,583,191,109,696/192,125,688 - Step 6: Final answer
x = 889,649,817.11
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.