Finding the Fourth Proportional to 14,816,332,593.13, 22,228,864,703.02 and 5,968,618,515.13
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Solution
The fourth proportional to 14,816,332,593.13, 22,228,864,703.02 and 5,968,618,515.13 is: 8,954,686,499.02
Step by Step Solution
- Step 1: Write the proportion equation
14,816,332,593.13 : 22,228,864,703.02 = 5,968,618,515.13 : x - Step 2: Convert to fraction form
14,816,332,593.13/22,228,864,703.02 = 5,968,618,515.13/x - Step 3: Cross multiply
14,816,332,593.13x = 22,228,864,703.02 × 5,968,618,515.13 - Step 4: Simplify right side
14,816,332,593.13x = 132,675,613,436,653,764,608 - Step 5: Solve for x
x = 132,675,613,436,653,764,608/14,816,332,593.13 - Step 6: Final answer
x = 8,954,686,499.02
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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.