Finding the Fourth Proportional to 49,606,757.35, 74,405,324.62 and 15,063,458.67
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Solution
The fourth proportional to 49,606,757.35, 74,405,324.62 and 15,063,458.67 is: 22,593,726.99
Step by Step Solution
- Step 1: Write the proportion equation
49,606,757.35 : 74,405,324.62 = 15,063,458.67 : x - Step 2: Convert to fraction form
49,606,757.35/74,405,324.62 = 15,063,458.67/x - Step 3: Cross multiply
49,606,757.35x = 74,405,324.62 × 15,063,458.67 - Step 4: Simplify right side
49,606,757.35x = 1,120,801,532,260,132.88 - Step 5: Solve for x
x = 1,120,801,532,260,132.88/49,606,757.35 - Step 6: Final answer
x = 22,593,726.99
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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.