Finding the Third Proportional to 97,194,951 and 212,542,069
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Solution
The third proportional to 97,194,951 and 212,542,069 is: 464,778,577.80
Step by Step Solution
- Step 1: Write the proportion equation
97,194,951 : 212,542,069 = 212,542,069 : x - Step 2: Convert to fraction form
97,194,951/212,542,069 = 212,542,069/x - Step 3: Cross multiply
97,194,951x = 212,542,069 × 212,542,069 - Step 4: Simplify right side
97,194,951x = 45,174,131,094,800,760 - Step 5: Solve for x
x = 45,174,131,094,800,760/97,194,951 - Step 6: Final answer
x = 464,778,577.80
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.