Finding the Fourth Proportional to 39,045,258.80, 58,556,096.61 and 11,744,304.18
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Solution
The fourth proportional to 39,045,258.80, 58,556,096.61 and 11,744,304.18 is: 17,612,909.52
Step by Step Solution
- Step 1: Write the proportion equation
39,045,258.80 : 58,556,096.61 = 11,744,304.18 : x - Step 2: Convert to fraction form
39,045,258.80/58,556,096.61 = 11,744,304.18/x - Step 3: Cross multiply
39,045,258.80x = 58,556,096.61 × 11,744,304.18 - Step 4: Simplify right side
39,045,258.80x = 687,700,610,181,306.75 - Step 5: Solve for x
x = 687,700,610,181,306.75/39,045,258.80 - Step 6: Final answer
x = 17,612,909.52
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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.