Finding the Fourth Proportional to 32,585,174.48, 44,968,001.37 and 17,902,197.77
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Solution
The fourth proportional to 32,585,174.48, 44,968,001.37 and 17,902,197.77 is: 24,705,285.96
Step by Step Solution
- Step 1: Write the proportion equation
32,585,174.48 : 44,968,001.37 = 17,902,197.77 : x - Step 2: Convert to fraction form
32,585,174.48/44,968,001.37 = 17,902,197.77/x - Step 3: Cross multiply
32,585,174.48x = 44,968,001.37 × 17,902,197.77 - Step 4: Simplify right side
32,585,174.48x = 805,026,053,622,530.88 - Step 5: Solve for x
x = 805,026,053,622,530.88/32,585,174.48 - Step 6: Final answer
x = 24,705,285.96
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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.