Finding the Third Proportional to 189,164,740.75 and 266,269,560
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Solution
The third proportional to 189,164,740.75 and 266,269,560 is: 374,802,821.61
Step by Step Solution
- Step 1: Write the proportion equation
189,164,740.75 : 266,269,560 = 266,269,560 : x - Step 2: Convert to fraction form
189,164,740.75/266,269,560 = 266,269,560/x - Step 3: Cross multiply
189,164,740.75x = 266,269,560 × 266,269,560 - Step 4: Simplify right side
189,164,740.75x = 70,899,478,582,593,600 - Step 5: Solve for x
x = 70,899,478,582,593,600/189,164,740.75 - Step 6: Final answer
x = 374,802,821.61
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.