Finding the Fourth Proportional to 32,604,480.27, 48,903,721.79 and 11,036,616.75
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Solution
The fourth proportional to 32,604,480.27, 48,903,721.79 and 11,036,616.75 is: 16,553,910.09
Step by Step Solution
- Step 1: Write the proportion equation
32,604,480.27 : 48,903,721.79 = 11,036,616.75 : x - Step 2: Convert to fraction form
32,604,480.27/48,903,721.79 = 11,036,616.75/x - Step 3: Cross multiply
32,604,480.27x = 48,903,721.79 × 11,036,616.75 - Step 4: Simplify right side
32,604,480.27x = 539,731,634,989,670.88 - Step 5: Solve for x
x = 539,731,634,989,670.88/32,604,480.27 - Step 6: Final answer
x = 16,553,910.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.