Finding the Fourth Proportional to 41,475,620,511.68, 62,206,413,722.88 and 11,623,081,042.99
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Solution
The fourth proportional to 41,475,620,511.68, 62,206,413,722.88 and 11,623,081,042.99 is: 17,432,655,115.83
Step by Step Solution
- Step 1: Write the proportion equation
41,475,620,511.68 : 62,206,413,722.88 = 11,623,081,042.99 : x - Step 2: Convert to fraction form
41,475,620,511.68/62,206,413,722.88 = 11,623,081,042.99/x - Step 3: Cross multiply
41,475,620,511.68x = 62,206,413,722.88 × 11,623,081,042.99 - Step 4: Simplify right side
41,475,620,511.68x = 723,030,188,094,884,937,728 - Step 5: Solve for x
x = 723,030,188,094,884,937,728/41,475,620,511.68 - Step 6: Final answer
x = 17,432,655,115.83
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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.