Finding the Fourth Proportional to 34,403,378.08, 51,612,533.04 and 10,468,228
Calculator
Solution
The fourth proportional to 34,403,378.08, 51,612,533.04 and 10,468,228 is: 15,704,613.72
Step by Step Solution
- Step 1: Write the proportion equation
34,403,378.08 : 51,612,533.04 = 10,468,228 : x - Step 2: Convert to fraction form
34,403,378.08/51,612,533.04 = 10,468,228/x - Step 3: Cross multiply
34,403,378.08x = 51,612,533.04 × 10,468,228 - Step 4: Simplify right side
34,403,378.08x = 540,291,763,520,253.12 - Step 5: Solve for x
x = 540,291,763,520,253.12/34,403,378.08 - Step 6: Final answer
x = 15,704,613.72
Related Problems
Find fourth proportional to 17,201,689.04, 25,806,266.52 and 5,234,114
Half scale
Find fourth proportional to 68,806,756.16, 103,225,066.08 and 20,936,456
Double scale
Find fourth proportional to 34,403,379.08, 51,612,534.54 and 10,468,229
Similar ratio
Find fourth proportional to 51,605,067.12, 77,418,799.56 and 15,702,342
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.