Finding the Third Proportional to 97,369,430 and 205,603,874
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Solution
The third proportional to 97,369,430 and 205,603,874 is: 434,150,153.74
Step by Step Solution
- Step 1: Write the proportion equation
97,369,430 : 205,603,874 = 205,603,874 : x - Step 2: Convert to fraction form
97,369,430/205,603,874 = 205,603,874/x - Step 3: Cross multiply
97,369,430x = 205,603,874 × 205,603,874 - Step 4: Simplify right side
97,369,430x = 42,272,953,003,807,872 - Step 5: Solve for x
x = 42,272,953,003,807,872/97,369,430 - Step 6: Final answer
x = 434,150,153.74
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.