Finding the Fourth Proportional to 34,286,829.24, 51,430,532.31 and 8,727,843
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Solution
The fourth proportional to 34,286,829.24, 51,430,532.31 and 8,727,843 is: 13,091,837.93
Step by Step Solution
- Step 1: Write the proportion equation
34,286,829.24 : 51,430,532.31 = 8,727,843 : x - Step 2: Convert to fraction form
34,286,829.24/51,430,532.31 = 8,727,843/x - Step 3: Cross multiply
34,286,829.24x = 51,430,532.31 × 8,727,843 - Step 4: Simplify right side
34,286,829.24x = 448,877,611,408,107.38 - Step 5: Solve for x
x = 448,877,611,408,107.38/34,286,829.24 - Step 6: Final answer
x = 13,091,837.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.