Finding the Fourth Proportional to 29,574,508.68, 44,322,109.27 and 23,017,135.59
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Solution
The fourth proportional to 29,574,508.68, 44,322,109.27 and 23,017,135.59 is: 34,494,841.81
Step by Step Solution
- Step 1: Write the proportion equation
29,574,508.68 : 44,322,109.27 = 23,017,135.59 : x - Step 2: Convert to fraction form
29,574,508.68/44,322,109.27 = 23,017,135.59/x - Step 3: Cross multiply
29,574,508.68x = 44,322,109.27 × 23,017,135.59 - Step 4: Simplify right side
29,574,508.68x = 1,020,167,998,644,843 - Step 5: Solve for x
x = 1,020,167,998,644,843/29,574,508.68 - Step 6: Final answer
x = 34,494,841.81
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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.