Finding the Fourth Proportional to 84,904,092.24, 127,343,696.76 and 41,761,715.28
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Solution
The fourth proportional to 84,904,092.24, 127,343,696.76 and 41,761,715.28 is: 62,636,453.28
Step by Step Solution
- Step 1: Write the proportion equation
84,904,092.24 : 127,343,696.76 = 41,761,715.28 : x - Step 2: Convert to fraction form
84,904,092.24/127,343,696.76 = 41,761,715.28/x - Step 3: Cross multiply
84,904,092.24x = 127,343,696.76 × 41,761,715.28 - Step 4: Simplify right side
84,904,092.24x = 5,318,091,206,793,779 - Step 5: Solve for x
x = 5,318,091,206,793,779/84,904,092.24 - Step 6: Final answer
x = 62,636,453.28
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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.