Finding the Fourth Proportional to 29,389,211.24, 44,084,268.93 and 11,194,421
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Solution
The fourth proportional to 29,389,211.24, 44,084,268.93 and 11,194,421 is: 16,791,803.69
Step by Step Solution
- Step 1: Write the proportion equation
29,389,211.24 : 44,084,268.93 = 11,194,421 : x - Step 2: Convert to fraction form
29,389,211.24/44,084,268.93 = 11,194,421/x - Step 3: Cross multiply
29,389,211.24x = 44,084,268.93 × 11,194,421 - Step 4: Simplify right side
29,389,211.24x = 493,497,865,879,639.50 - Step 5: Solve for x
x = 493,497,865,879,639.50/29,389,211.24 - Step 6: Final answer
x = 16,791,803.69
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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.