Finding the Fourth Proportional to 17,977,772, 24,809,325.36 and 9,829,010
Calculator
Solution
The fourth proportional to 17,977,772, 24,809,325.36 and 9,829,010 is: 13,564,033.80
Step by Step Solution
- Step 1: Write the proportion equation
17,977,772 : 24,809,325.36 = 9,829,010 : x - Step 2: Convert to fraction form
17,977,772/24,809,325.36 = 9,829,010/x - Step 3: Cross multiply
17,977,772x = 24,809,325.36 × 9,829,010 - Step 4: Simplify right side
17,977,772x = 243,851,107,056,693.59 - Step 5: Solve for x
x = 243,851,107,056,693.59/17,977,772 - Step 6: Final answer
x = 13,564,033.80
Related Problems
Find fourth proportional to 8,988,886, 12,404,662.68 and 4,914,505
Half scale
Find fourth proportional to 35,955,544, 49,618,650.72 and 19,658,020
Double scale
Find fourth proportional to 17,977,773, 24,809,326.74 and 9,829,011
Similar ratio
Find fourth proportional to 26,966,658, 37,213,988.04 and 14,743,515
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.