Finding the Third Proportional to 59,783,984 and 128,737,000
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Solution
The third proportional to 59,783,984 and 128,737,000 is: 277,218,312.67
Step by Step Solution
- Step 1: Write the proportion equation
59,783,984 : 128,737,000 = 128,737,000 : x - Step 2: Convert to fraction form
59,783,984/128,737,000 = 128,737,000/x - Step 3: Cross multiply
59,783,984x = 128,737,000 × 128,737,000 - Step 4: Simplify right side
59,783,984x = 16,573,215,169,000,000 - Step 5: Solve for x
x = 16,573,215,169,000,000/59,783,984 - Step 6: Final answer
x = 277,218,312.67
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.