Finding the Fourth Proportional to 48,850,518.96, 67,410,649.80 and 26,823,864
Calculator
Solution
The fourth proportional to 48,850,518.96, 67,410,649.80 and 26,823,864 is: 37,015,248.58
Step by Step Solution
- Step 1: Write the proportion equation
48,850,518.96 : 67,410,649.80 = 26,823,864 : x - Step 2: Convert to fraction form
48,850,518.96/67,410,649.80 = 26,823,864/x - Step 3: Cross multiply
48,850,518.96x = 67,410,649.80 × 26,823,864 - Step 4: Simplify right side
48,850,518.96x = 1,808,214,102,386,827 - Step 5: Solve for x
x = 1,808,214,102,386,827/48,850,518.96 - Step 6: Final answer
x = 37,015,248.58
Related Problems
Find fourth proportional to 24,425,259.48, 33,705,324.90 and 13,411,932
Half scale
Find fourth proportional to 97,701,037.92, 134,821,299.60 and 53,647,728
Double scale
Find fourth proportional to 48,850,519.96, 67,410,651.18 and 26,823,865
Similar ratio
Find fourth proportional to 73,275,778.44, 101,115,974.70 and 40,235,796
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.