Finding the Fourth Proportional to 337,136,438,700.91, 505,502,705,346.81 and 107,304,498,521.26
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Solution
The fourth proportional to 337,136,438,700.91, 505,502,705,346.81 and 107,304,498,521.26 is: 160,892,469,848.09
Step by Step Solution
- Step 1: Write the proportion equation
337,136,438,700.91 : 505,502,705,346.81 = 107,304,498,521.26 : x - Step 2: Convert to fraction form
337,136,438,700.91/505,502,705,346.81 = 107,304,498,521.26/x - Step 3: Cross multiply
337,136,438,700.91x = 505,502,705,346.81 × 107,304,498,521.26 - Step 4: Simplify right side
337,136,438,700.91x = 54,242,714,298,379,701,059,584 - Step 5: Solve for x
x = 54,242,714,298,379,701,059,584/337,136,438,700.91 - Step 6: Final answer
x = 160,892,469,848.09
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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.