Finding the Fourth Proportional to 3,737,296,044.63, 5,606,501,495.81 and 1,376,275,464.99
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Solution
The fourth proportional to 3,737,296,044.63, 5,606,501,495.81 and 1,376,275,464.99 is: 2,064,618,473.08
Step by Step Solution
- Step 1: Write the proportion equation
3,737,296,044.63 : 5,606,501,495.81 = 1,376,275,464.99 : x - Step 2: Convert to fraction form
3,737,296,044.63/5,606,501,495.81 = 1,376,275,464.99/x - Step 3: Cross multiply
3,737,296,044.63x = 5,606,501,495.81 × 1,376,275,464.99 - Step 4: Simplify right side
3,737,296,044.63x = 7,716,090,453,106,157,568 - Step 5: Solve for x
x = 7,716,090,453,106,157,568/3,737,296,044.63 - Step 6: Final answer
x = 2,064,618,473.08
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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.