Finding the Fourth Proportional to 4,964,656,295.16, 7,448,074,093.62 and 1,471,335,563.52
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Solution
The fourth proportional to 4,964,656,295.16, 7,448,074,093.62 and 1,471,335,563.52 is: 2,207,326,276.41
Step by Step Solution
- Step 1: Write the proportion equation
4,964,656,295.16 : 7,448,074,093.62 = 1,471,335,563.52 : x - Step 2: Convert to fraction form
4,964,656,295.16/7,448,074,093.62 = 1,471,335,563.52/x - Step 3: Cross multiply
4,964,656,295.16x = 7,448,074,093.62 × 1,471,335,563.52 - Step 4: Simplify right side
4,964,656,295.16x = 10,958,616,293,675,096,064 - Step 5: Solve for x
x = 10,958,616,293,675,096,064/4,964,656,295.16 - Step 6: Final answer
x = 2,207,326,276.41
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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.