Finding the Fourth Proportional to 37,960,585.99, 56,942,453.63 and 11,034,241.99
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Solution
The fourth proportional to 37,960,585.99, 56,942,453.63 and 11,034,241.99 is: 16,551,820.70
Step by Step Solution
- Step 1: Write the proportion equation
37,960,585.99 : 56,942,453.63 = 11,034,241.99 : x - Step 2: Convert to fraction form
37,960,585.99/56,942,453.63 = 11,034,241.99/x - Step 3: Cross multiply
37,960,585.99x = 56,942,453.63 × 11,034,241.99 - Step 4: Simplify right side
37,960,585.99x = 628,316,812,802,602.75 - Step 5: Solve for x
x = 628,316,812,802,602.75/37,960,585.99 - Step 6: Final answer
x = 16,551,820.70
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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.