Finding the Fourth Proportional to 19,610,426,819,841, 29,415,750,187,486 and 6,541,154,899,752.60
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Solution
The fourth proportional to 19,610,426,819,841, 29,415,750,187,486 and 6,541,154,899,752.60 is: 9,811,769,026,571.99
Step by Step Solution
- Step 1: Write the proportion equation
19,610,426,819,841 : 29,415,750,187,486 = 6,541,154,899,752.60 : x - Step 2: Convert to fraction form
19,610,426,819,841/29,415,750,187,486 = 6,541,154,899,752.60/x - Step 3: Cross multiply
19,610,426,819,841x = 29,415,750,187,486 × 6,541,154,899,752.60 - Step 4: Simplify right side
19,610,426,819,841x = 192,412,978,468,772,485,294,718,976 - Step 5: Solve for x
x = 192,412,978,468,772,485,294,718,976/19,610,426,819,841 - Step 6: Final answer
x = 9,811,769,026,571.99
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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.