Finding the Fourth Proportional to 337,136,438,716.98, 505,502,705,370.99 and 107,304,498,537.28
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Solution
The fourth proportional to 337,136,438,716.98, 505,502,705,370.99 and 107,304,498,537.28 is: 160,892,469,872.14
Step by Step Solution
- Step 1: Write the proportion equation
337,136,438,716.98 : 505,502,705,370.99 = 107,304,498,537.28 : x - Step 2: Convert to fraction form
337,136,438,716.98/505,502,705,370.99 = 107,304,498,537.28/x - Step 3: Cross multiply
337,136,438,716.98x = 505,502,705,370.99 × 107,304,498,537.28 - Step 4: Simplify right side
337,136,438,716.98x = 54,242,714,309,072,475,127,808 - Step 5: Solve for x
x = 54,242,714,309,072,475,127,808/337,136,438,716.98 - Step 6: Final answer
x = 160,892,469,872.14
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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.