Finding the Fourth Proportional to 58,323,189.44, 80,486,748.96 and 32,217,602.24
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Solution
The fourth proportional to 58,323,189.44, 80,486,748.96 and 32,217,602.24 is: 44,460,704.03
Step by Step Solution
- Step 1: Write the proportion equation
58,323,189.44 : 80,486,748.96 = 32,217,602.24 : x - Step 2: Convert to fraction form
58,323,189.44/80,486,748.96 = 32,217,602.24/x - Step 3: Cross multiply
58,323,189.44x = 80,486,748.96 × 32,217,602.24 - Step 4: Simplify right side
58,323,189.44x = 2,593,090,063,584,013.50 - Step 5: Solve for x
x = 2,593,090,063,584,013.50/58,323,189.44 - Step 6: Final answer
x = 44,460,704.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.