Finding the Fourth Proportional to 16,473,049.76, 24,710,094.66 and 5,690,964.80
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Solution
The fourth proportional to 16,473,049.76, 24,710,094.66 and 5,690,964.80 is: 8,536,626.85
Step by Step Solution
- Step 1: Write the proportion equation
16,473,049.76 : 24,710,094.66 = 5,690,964.80 : x - Step 2: Convert to fraction form
16,473,049.76/24,710,094.66 = 5,690,964.80/x - Step 3: Cross multiply
16,473,049.76x = 24,710,094.66 × 5,690,964.80 - Step 4: Simplify right side
16,473,049.76x = 140,624,278,914,727.97 - Step 5: Solve for x
x = 140,624,278,914,727.97/16,473,049.76 - Step 6: Final answer
x = 8,536,626.85
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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.