Finding the Fourth Proportional to 39,087,177.26, 58,592,633.67 and 18,611,397.05
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Solution
The fourth proportional to 39,087,177.26, 58,592,633.67 and 18,611,397.05 is: 27,898,938.88
Step by Step Solution
- Step 1: Write the proportion equation
39,087,177.26 : 58,592,633.67 = 18,611,397.05 : x - Step 2: Convert to fraction form
39,087,177.26/58,592,633.67 = 18,611,397.05/x - Step 3: Cross multiply
39,087,177.26x = 58,592,633.67 × 18,611,397.05 - Step 4: Simplify right side
39,087,177.26x = 1,090,490,769,144,605.62 - Step 5: Solve for x
x = 1,090,490,769,144,605.62/39,087,177.26 - Step 6: Final answer
x = 27,898,938.88
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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.