Finding the Fourth Proportional to 53,365,757,317,119, 73,640,703,487,026 and 29,949,663,919,448
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Solution
The fourth proportional to 53,365,757,317,119, 73,640,703,487,026 and 29,949,663,919,448 is: 41,328,267,996,314.04
Step by Step Solution
- Step 1: Write the proportion equation
53,365,757,317,119 : 73,640,703,487,026 = 29,949,663,919,448 : x - Step 2: Convert to fraction form
53,365,757,317,119/73,640,703,487,026 = 29,949,663,919,448/x - Step 3: Cross multiply
53,365,757,317,119x = 73,640,703,487,026 × 29,949,663,919,448 - Step 4: Simplify right side
53,365,757,317,119x = 2,205,514,320,228,151,007,962,464,256 - Step 5: Solve for x
x = 2,205,514,320,228,151,007,962,464,256/53,365,757,317,119 - Step 6: Final answer
x = 41,328,267,996,314.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.