Finding the Fourth Proportional to 41,833,132.08, 62,753,312.76 and 11,540,995.08
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Solution
The fourth proportional to 41,833,132.08, 62,753,312.76 and 11,540,995.08 is: 17,312,489.83
Step by Step Solution
- Step 1: Write the proportion equation
41,833,132.08 : 62,753,312.76 = 11,540,995.08 : x - Step 2: Convert to fraction form
41,833,132.08/62,753,312.76 = 11,540,995.08/x - Step 3: Cross multiply
41,833,132.08x = 62,753,312.76 × 11,540,995.08 - Step 4: Simplify right side
41,833,132.08x = 724,235,673,816,861.25 - Step 5: Solve for x
x = 724,235,673,816,861.25/41,833,132.08 - Step 6: Final answer
x = 17,312,489.83
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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.