Finding the Fourth Proportional to 41,337,946.14, 61,855,266.96 and 34,497,633.84
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Solution
The fourth proportional to 41,337,946.14, 61,855,266.96 and 34,497,633.84 is: 51,619,892.86
Step by Step Solution
- Step 1: Write the proportion equation
41,337,946.14 : 61,855,266.96 = 34,497,633.84 : x - Step 2: Convert to fraction form
41,337,946.14/61,855,266.96 = 34,497,633.84/x - Step 3: Cross multiply
41,337,946.14x = 61,855,266.96 × 34,497,633.84 - Step 4: Simplify right side
41,337,946.14x = 2,133,860,350,661,530.25 - Step 5: Solve for x
x = 2,133,860,350,661,530.25/41,337,946.14 - Step 6: Final answer
x = 51,619,892.86
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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.