Finding the Fourth Proportional to 959,013,611,590.08, 1,438,608,843,876 and 313,622,586,409.92
Calculator
Solution
The fourth proportional to 959,013,611,590.08, 1,438,608,843,876 and 313,622,586,409.92 is: 470,462,797,395.03
Step by Step Solution
- Step 1: Write the proportion equation
959,013,611,590.08 : 1,438,608,843,876 = 313,622,586,409.92 : x - Step 2: Convert to fraction form
959,013,611,590.08/1,438,608,843,876 = 313,622,586,409.92/x - Step 3: Cross multiply
959,013,611,590.08x = 1,438,608,843,876 × 313,622,586,409.92 - Step 4: Simplify right side
959,013,611,590.08x = 451,180,226,448,575,889,932,288 - Step 5: Solve for x
x = 451,180,226,448,575,889,932,288/959,013,611,590.08 - Step 6: Final answer
x = 470,462,797,395.03
Related Problems
Find fourth proportional to 479,506,805,795.04, 719,304,421,938 and 156,811,293,204.96
Half scale
Find fourth proportional to 1,918,027,223,180.16, 2,877,217,687,752 and 627,245,172,819.84
Double scale
Find fourth proportional to 959,013,611,591.08, 1,438,608,843,877.50 and 313,622,586,410.92
Similar ratio
Find fourth proportional to 1,438,520,417,385.12, 2,157,913,265,814 and 470,433,879,614.88
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.