Finding the Fourth Proportional to 22,546,538,226,668, 33,805,966,456,048 and 8,762,029,883,064
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Solution
The fourth proportional to 22,546,538,226,668, 33,805,966,456,048 and 8,762,029,883,064 is: 13,137,665,983,835.89
Step by Step Solution
- Step 1: Write the proportion equation
22,546,538,226,668 : 33,805,966,456,048 = 8,762,029,883,064 : x - Step 2: Convert to fraction form
22,546,538,226,668/33,805,966,456,048 = 8,762,029,883,064/x - Step 3: Cross multiply
22,546,538,226,668x = 33,805,966,456,048 × 8,762,029,883,064 - Step 4: Simplify right side
22,546,538,226,668x = 296,208,888,313,751,777,593,786,368 - Step 5: Solve for x
x = 296,208,888,313,751,777,593,786,368/22,546,538,226,668 - Step 6: Final answer
x = 13,137,665,983,835.89
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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.