Finding the Fourth Proportional to 32,226,195.18, 44,473,223.57 and 18,099,871.07
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Solution
The fourth proportional to 32,226,195.18, 44,473,223.57 and 18,099,871.07 is: 24,978,425.40
Step by Step Solution
- Step 1: Write the proportion equation
32,226,195.18 : 44,473,223.57 = 18,099,871.07 : x - Step 2: Convert to fraction form
32,226,195.18/44,473,223.57 = 18,099,871.07/x - Step 3: Cross multiply
32,226,195.18x = 44,473,223.57 × 18,099,871.07 - Step 4: Simplify right side
32,226,195.18x = 804,959,612,371,419.62 - Step 5: Solve for x
x = 804,959,612,371,419.62/32,226,195.18 - Step 6: Final answer
x = 24,978,425.40
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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.