Finding the Fourth Proportional to 41,833,156.08, 62,753,348.76 and 11,541,019.08
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Solution
The fourth proportional to 41,833,156.08, 62,753,348.76 and 11,541,019.08 is: 17,312,525.83
Step by Step Solution
- Step 1: Write the proportion equation
41,833,156.08 : 62,753,348.76 = 11,541,019.08 : x - Step 2: Convert to fraction form
41,833,156.08/62,753,348.76 = 11,541,019.08/x - Step 3: Cross multiply
41,833,156.08x = 62,753,348.76 × 11,541,019.08 - Step 4: Simplify right side
41,833,156.08x = 724,237,595,373,054.38 - Step 5: Solve for x
x = 724,237,595,373,054.38/41,833,156.08 - Step 6: Final answer
x = 17,312,525.83
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.