Finding the Fourth Proportional to 53,814,343.77, 80,701,586.29 and 17,413,292.47
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Solution
The fourth proportional to 53,814,343.77, 80,701,586.29 and 17,413,292.47 is: 26,113,489.94
Step by Step Solution
- Step 1: Write the proportion equation
53,814,343.77 : 80,701,586.29 = 17,413,292.47 : x - Step 2: Convert to fraction form
53,814,343.77/80,701,586.29 = 17,413,292.47/x - Step 3: Cross multiply
53,814,343.77x = 80,701,586.29 × 17,413,292.47 - Step 4: Simplify right side
53,814,343.77x = 1,405,280,324,860,712.25 - Step 5: Solve for x
x = 1,405,280,324,860,712.25/53,814,343.77 - Step 6: Final answer
x = 26,113,489.94
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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.