Finding the Fourth Proportional to 37,527,882.42, 56,328,135.30 and 18,110,777.22
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Solution
The fourth proportional to 37,527,882.42, 56,328,135.30 and 18,110,777.22 is: 27,183,689.67
Step by Step Solution
- Step 1: Write the proportion equation
37,527,882.42 : 56,328,135.30 = 18,110,777.22 : x - Step 2: Convert to fraction form
37,527,882.42/56,328,135.30 = 18,110,777.22/x - Step 3: Cross multiply
37,527,882.42x = 56,328,135.30 × 18,110,777.22 - Step 4: Simplify right side
37,527,882.42x = 1,020,146,309,636,317.75 - Step 5: Solve for x
x = 1,020,146,309,636,317.75/37,527,882.42 - Step 6: Final answer
x = 27,183,689.67
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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.