Finding the Fourth Proportional to 32,032,554.38, 44,204,705.97 and 17,347,882.94
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Solution
The fourth proportional to 32,032,554.38, 44,204,705.97 and 17,347,882.94 is: 23,939,959.81
Step by Step Solution
- Step 1: Write the proportion equation
32,032,554.38 : 44,204,705.97 = 17,347,882.94 : x - Step 2: Convert to fraction form
32,032,554.38/44,204,705.97 = 17,347,882.94/x - Step 3: Cross multiply
32,032,554.38x = 44,204,705.97 × 17,347,882.94 - Step 4: Simplify right side
32,032,554.38x = 766,858,064,564,679.25 - Step 5: Solve for x
x = 766,858,064,564,679.25/32,032,554.38 - Step 6: Final answer
x = 23,939,959.81
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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.