Finding the Fourth Proportional to 16,344,960,118.53, 24,517,440,463.32 and 3,923,290,689.99
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Solution
The fourth proportional to 16,344,960,118.53, 24,517,440,463.32 and 3,923,290,689.99 is: 5,884,936,103.52
Step by Step Solution
- Step 1: Write the proportion equation
16,344,960,118.53 : 24,517,440,463.32 = 3,923,290,689.99 : x - Step 2: Convert to fraction form
16,344,960,118.53/24,517,440,463.32 = 3,923,290,689.99/x - Step 3: Cross multiply
16,344,960,118.53x = 24,517,440,463.32 × 3,923,290,689.99 - Step 4: Simplify right side
16,344,960,118.53x = 96,189,045,912,127,455,232 - Step 5: Solve for x
x = 96,189,045,912,127,455,232/16,344,960,118.53 - Step 6: Final answer
x = 5,884,936,103.52
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.