Finding the Fourth Proportional to 36,067,394.52, 54,118,834.02 and 16,894,837.08
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Solution
The fourth proportional to 36,067,394.52, 54,118,834.02 and 16,894,837.08 is: 25,350,566.51
Step by Step Solution
- Step 1: Write the proportion equation
36,067,394.52 : 54,118,834.02 = 16,894,837.08 : x - Step 2: Convert to fraction form
36,067,394.52/54,118,834.02 = 16,894,837.08/x - Step 3: Cross multiply
36,067,394.52x = 54,118,834.02 × 16,894,837.08 - Step 4: Simplify right side
36,067,394.52x = 914,328,883,727,461.38 - Step 5: Solve for x
x = 914,328,883,727,461.38/36,067,394.52 - Step 6: Final answer
x = 25,350,566.51
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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.