Finding the Fourth Proportional to 92,173,895.04, 138,228,824.64 and 51,295,716
Calculator
Solution
The fourth proportional to 92,173,895.04, 138,228,824.64 and 51,295,716 is: 76,925,755.70
Step by Step Solution
- Step 1: Write the proportion equation
92,173,895.04 : 138,228,824.64 = 51,295,716 : x - Step 2: Convert to fraction form
92,173,895.04/138,228,824.64 = 51,295,716/x - Step 3: Cross multiply
92,173,895.04x = 138,228,824.64 × 51,295,716 - Step 4: Simplify right side
92,173,895.04x = 7,090,546,531,747,242 - Step 5: Solve for x
x = 7,090,546,531,747,242/92,173,895.04 - Step 6: Final answer
x = 76,925,755.70
Related Problems
Find fourth proportional to 46,086,947.52, 69,114,412.32 and 25,647,858
Half scale
Find fourth proportional to 184,347,790.08, 276,457,649.28 and 102,591,432
Double scale
Find fourth proportional to 92,173,896.04, 138,228,826.14 and 51,295,717
Similar ratio
Find fourth proportional to 138,260,842.56, 207,343,236.96 and 76,943,574
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.