Finding the Fourth Proportional to 45,270,851,420.27, 62,471,956,072.41 and 24,670,603,861.92
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Solution
The fourth proportional to 45,270,851,420.27, 62,471,956,072.41 and 24,670,603,861.92 is: 34,044,442,116.49
Step by Step Solution
- Step 1: Write the proportion equation
45,270,851,420.27 : 62,471,956,072.41 = 24,670,603,861.92 : x - Step 2: Convert to fraction form
45,270,851,420.27/62,471,956,072.41 = 24,670,603,861.92/x - Step 3: Cross multiply
45,270,851,420.27x = 62,471,956,072.41 × 24,670,603,861.92 - Step 4: Simplify right side
45,270,851,420.27x = 1,541,220,880,741,694,701,568 - Step 5: Solve for x
x = 1,541,220,880,741,694,701,568/45,270,851,420.27 - Step 6: Final answer
x = 34,044,442,116.49
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1.5x scale
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.