Finding the Fourth Proportional to 59,275,531.84, 81,801,202.49 and 32,452,414.96
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Solution
The fourth proportional to 59,275,531.84, 81,801,202.49 and 32,452,414.96 is: 44,784,862.91
Step by Step Solution
- Step 1: Write the proportion equation
59,275,531.84 : 81,801,202.49 = 32,452,414.96 : x - Step 2: Convert to fraction form
59,275,531.84/81,801,202.49 = 32,452,414.96/x - Step 3: Cross multiply
59,275,531.84x = 81,801,202.49 × 32,452,414.96 - Step 4: Simplify right side
59,275,531.84x = 2,654,646,567,432,465 - Step 5: Solve for x
x = 2,654,646,567,432,465/59,275,531.84 - Step 6: Final answer
x = 44,784,862.91
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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.