Finding the Fourth Proportional to 29,858,113.68, 44,794,278 and 9,663,355.68
Calculator
Solution
The fourth proportional to 29,858,113.68, 44,794,278 and 9,663,355.68 is: 14,497,333.80
Step by Step Solution
- Step 1: Write the proportion equation
29,858,113.68 : 44,794,278 = 9,663,355.68 : x - Step 2: Convert to fraction form
29,858,113.68/44,794,278 = 9,663,355.68/x - Step 3: Cross multiply
29,858,113.68x = 44,794,278 × 9,663,355.68 - Step 4: Simplify right side
29,858,113.68x = 432,863,040,742,799 - Step 5: Solve for x
x = 432,863,040,742,799/29,858,113.68 - Step 6: Final answer
x = 14,497,333.80
Related Problems
Find fourth proportional to 14,929,056.84, 22,397,139 and 4,831,677.84
Half scale
Find fourth proportional to 59,716,227.36, 89,588,556 and 19,326,711.36
Double scale
Find fourth proportional to 29,858,114.68, 44,794,279.50 and 9,663,356.68
Similar ratio
Find fourth proportional to 44,787,170.52, 67,191,417 and 14,495,033.52
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.