Finding the Third Proportional to 97,616,864.25 and 129,552,044.63
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Solution
The third proportional to 97,616,864.25 and 129,552,044.63 is: 171,934,761.43
Step by Step Solution
- Step 1: Write the proportion equation
97,616,864.25 : 129,552,044.63 = 129,552,044.63 : x - Step 2: Convert to fraction form
97,616,864.25/129,552,044.63 = 129,552,044.63/x - Step 3: Cross multiply
97,616,864.25x = 129,552,044.63 × 129,552,044.63 - Step 4: Simplify right side
97,616,864.25x = 16,783,732,266,517,992 - Step 5: Solve for x
x = 16,783,732,266,517,992/97,616,864.25 - Step 6: Final answer
x = 171,934,761.43
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.