Finding the Fourth Proportional to 32,437,285.01, 44,763,571.94 and 17,552,609.18
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Solution
The fourth proportional to 32,437,285.01, 44,763,571.94 and 17,552,609.18 is: 24,222,664.85
Step by Step Solution
- Step 1: Write the proportion equation
32,437,285.01 : 44,763,571.94 = 17,552,609.18 : x - Step 2: Convert to fraction form
32,437,285.01/44,763,571.94 = 17,552,609.18/x - Step 3: Cross multiply
32,437,285.01x = 44,763,571.94 × 17,552,609.18 - Step 4: Simplify right side
32,437,285.01x = 785,717,483,452,053.62 - Step 5: Solve for x
x = 785,717,483,452,053.62/32,437,285.01 - Step 6: Final answer
x = 24,222,664.85
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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.