Finding the Fourth Proportional to 2,427,952,504.28, 3,641,938,204.26 and 587,702,229.08
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Solution
The fourth proportional to 2,427,952,504.28, 3,641,938,204.26 and 587,702,229.08 is: 881,555,630.53
Step by Step Solution
- Step 1: Write the proportion equation
2,427,952,504.28 : 3,641,938,204.26 = 587,702,229.08 : x - Step 2: Convert to fraction form
2,427,952,504.28/3,641,938,204.26 = 587,702,229.08/x - Step 3: Cross multiply
2,427,952,504.28x = 3,641,938,204.26 × 587,702,229.08 - Step 4: Simplify right side
2,427,952,504.28x = 2,140,375,200,815,214,592 - Step 5: Solve for x
x = 2,140,375,200,815,214,592/2,427,952,504.28 - Step 6: Final answer
x = 881,555,630.53
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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.