Finding the Fourth Proportional to 32,091,053.04, 44,285,392.92 and 17,406,682.80
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Solution
The fourth proportional to 32,091,053.04, 44,285,392.92 and 17,406,682.80 is: 24,021,081.09
Step by Step Solution
- Step 1: Write the proportion equation
32,091,053.04 : 44,285,392.92 = 17,406,682.80 : x - Step 2: Convert to fraction form
32,091,053.04/44,285,392.92 = 17,406,682.80/x - Step 3: Cross multiply
32,091,053.04x = 44,285,392.92 × 17,406,682.80 - Step 4: Simplify right side
32,091,053.04x = 770,861,787,231,805.88 - Step 5: Solve for x
x = 770,861,787,231,805.88/32,091,053.04 - Step 6: Final answer
x = 24,021,081.09
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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.