Finding the Fourth Proportional to 27,405,523,125,996, 41,125,193,312,696 and 12,699,891,529,258
Calculator
Solution
The fourth proportional to 27,405,523,125,996, 41,125,193,312,696 and 12,699,891,529,258 is: 19,057,672,856,300.36
Step by Step Solution
- Step 1: Write the proportion equation
27,405,523,125,996 : 41,125,193,312,696 = 12,699,891,529,258 : x - Step 2: Convert to fraction form
27,405,523,125,996/41,125,193,312,696 = 12,699,891,529,258/x - Step 3: Cross multiply
27,405,523,125,996x = 41,125,193,312,696 × 12,699,891,529,258 - Step 4: Simplify right side
27,405,523,125,996x = 522,285,494,191,005,647,526,428,672 - Step 5: Solve for x
x = 522,285,494,191,005,647,526,428,672/27,405,523,125,996 - Step 6: Final answer
x = 19,057,672,856,300.36
Related Problems
Find fourth proportional to 13,702,761,562,998, 20,562,596,656,348 and 6,349,945,764,629
Half scale
Find fourth proportional to 54,811,046,251,992, 82,250,386,625,392 and 25,399,783,058,516
Double scale
Find fourth proportional to 27,405,523,125,997, 41,125,193,312,697.50 and 12,699,891,529,259
Similar ratio
Find fourth proportional to 41,108,284,688,994, 61,687,789,969,044 and 19,049,837,293,887
1.5x scale
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.