Finding the Third Proportional to 824,372,970 and 1,777,882,438
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Solution
The third proportional to 824,372,970 and 1,777,882,438 is: 3,834,266,865.09
Step by Step Solution
- Step 1: Write the proportion equation
824,372,970 : 1,777,882,438 = 1,777,882,438 : x - Step 2: Convert to fraction form
824,372,970/1,777,882,438 = 1,777,882,438/x - Step 3: Cross multiply
824,372,970x = 1,777,882,438 × 1,777,882,438 - Step 4: Simplify right side
824,372,970x = 3,160,865,963,348,824,064 - Step 5: Solve for x
x = 3,160,865,963,348,824,064/824,372,970 - Step 6: Final answer
x = 3,834,266,865.09
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.