Finding the Fourth Proportional to 8,316,148,525,010, 12,465,418,607,516 and 2,797,310,758,357
Calculator
Solution
The fourth proportional to 8,316,148,525,010, 12,465,418,607,516 and 2,797,310,758,357 is: 4,193,004,667,167.86
Step by Step Solution
- Step 1: Write the proportion equation
8,316,148,525,010 : 12,465,418,607,516 = 2,797,310,758,357 : x - Step 2: Convert to fraction form
8,316,148,525,010/12,465,418,607,516 = 2,797,310,758,357/x - Step 3: Cross multiply
8,316,148,525,010x = 12,465,418,607,516 × 2,797,310,758,357 - Step 4: Simplify right side
8,316,148,525,010x = 34,869,649,578,228,039,211,286,528 - Step 5: Solve for x
x = 34,869,649,578,228,039,211,286,528/8,316,148,525,010 - Step 6: Final answer
x = 4,193,004,667,167.86
Related Problems
Find fourth proportional to 4,158,074,262,505, 6,232,709,303,758 and 1,398,655,379,178.50
Half scale
Find fourth proportional to 16,632,297,050,020, 24,930,837,215,032 and 5,594,621,516,714
Double scale
Find fourth proportional to 8,316,148,525,011, 12,465,418,607,517.50 and 2,797,310,758,358
Similar ratio
Find fourth proportional to 12,474,222,787,515, 18,698,127,911,274 and 4,195,966,137,535.50
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.