Finding the Fourth Proportional to 6,576,614,892.40, 9,864,922,338.60 and 4,484,544,251.80
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Solution
The fourth proportional to 6,576,614,892.40, 9,864,922,338.60 and 4,484,544,251.80 is: 6,726,816,377.70
Step by Step Solution
- Step 1: Write the proportion equation
6,576,614,892.40 : 9,864,922,338.60 = 4,484,544,251.80 : x - Step 2: Convert to fraction form
6,576,614,892.40/9,864,922,338.60 = 4,484,544,251.80/x - Step 3: Cross multiply
6,576,614,892.40x = 9,864,922,338.60 × 4,484,544,251.80 - Step 4: Simplify right side
6,576,614,892.40x = 44,239,680,768,022,044,672 - Step 5: Solve for x
x = 44,239,680,768,022,044,672/6,576,614,892.40 - Step 6: Final answer
x = 6,726,816,377.70
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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.