Finding the Third Proportional to 97,589,916 and 205,243,992
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Solution
The third proportional to 97,589,916 and 205,243,992 is: 431,654,191.12
Step by Step Solution
- Step 1: Write the proportion equation
97,589,916 : 205,243,992 = 205,243,992 : x - Step 2: Convert to fraction form
97,589,916/205,243,992 = 205,243,992/x - Step 3: Cross multiply
97,589,916x = 205,243,992 × 205,243,992 - Step 4: Simplify right side
97,589,916x = 42,125,096,252,096,064 - Step 5: Solve for x
x = 42,125,096,252,096,064/97,589,916 - Step 6: Final answer
x = 431,654,191.12
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.