Finding the Fourth Proportional to 62,879,836,064.93, 94,349,207,891.16 and 30,991,125,297.98
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Solution
The fourth proportional to 62,879,836,064.93, 94,349,207,891.16 and 30,991,125,297.98 is: 46,501,204,623.06
Step by Step Solution
- Step 1: Write the proportion equation
62,879,836,064.93 : 94,349,207,891.16 = 30,991,125,297.98 : x - Step 2: Convert to fraction form
62,879,836,064.93/94,349,207,891.16 = 30,991,125,297.98/x - Step 3: Cross multiply
62,879,836,064.93x = 94,349,207,891.16 × 30,991,125,297.98 - Step 4: Simplify right side
62,879,836,064.93x = 2,923,988,123,519,631,228,928 - Step 5: Solve for x
x = 2,923,988,123,519,631,228,928/62,879,836,064.93 - Step 6: Final answer
x = 46,501,204,623.06
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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.