Finding the Fourth Proportional to 32,740,591.95, 49,102,508.04 and 9,706,139.97
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Solution
The fourth proportional to 32,740,591.95, 49,102,508.04 and 9,706,139.97 is: 14,556,725.69
Step by Step Solution
- Step 1: Write the proportion equation
32,740,591.95 : 49,102,508.04 = 9,706,139.97 : x - Step 2: Convert to fraction form
32,740,591.95/49,102,508.04 = 9,706,139.97/x - Step 3: Cross multiply
32,740,591.95x = 49,102,508.04 × 9,706,139.97 - Step 4: Simplify right side
32,740,591.95x = 476,595,815,914,290.38 - Step 5: Solve for x
x = 476,595,815,914,290.38/32,740,591.95 - Step 6: Final answer
x = 14,556,725.69
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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.