Finding the Fourth Proportional to 62,546,042,950,608, 86,313,553,360,604 and 34,420,435,541,746
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Solution
The fourth proportional to 62,546,042,950,608, 86,313,553,360,604 and 34,420,435,541,746 is: 47,500,208,800,960.50
Step by Step Solution
- Step 1: Write the proportion equation
62,546,042,950,608 : 86,313,553,360,604 = 34,420,435,541,746 : x - Step 2: Convert to fraction form
62,546,042,950,608/86,313,553,360,604 = 34,420,435,541,746/x - Step 3: Cross multiply
62,546,042,950,608x = 86,313,553,360,604 × 34,420,435,541,746 - Step 4: Simplify right side
62,546,042,950,608x = 2,970,950,099,827,723,761,973,460,992 - Step 5: Solve for x
x = 2,970,950,099,827,723,761,973,460,992/62,546,042,950,608 - Step 6: Final answer
x = 47,500,208,800,960.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.