Finding the Third Proportional to 97,616,862 and 129,552,039
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Solution
The third proportional to 97,616,862 and 129,552,039 is: 171,934,750.46
Step by Step Solution
- Step 1: Write the proportion equation
97,616,862 : 129,552,039 = 129,552,039 : x - Step 2: Convert to fraction form
97,616,862/129,552,039 = 129,552,039/x - Step 3: Cross multiply
97,616,862x = 129,552,039 × 129,552,039 - Step 4: Simplify right side
97,616,862x = 16,783,730,809,057,520 - Step 5: Solve for x
x = 16,783,730,809,057,520/97,616,862 - Step 6: Final answer
x = 171,934,750.46
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.