Finding the Fourth Proportional to 10,204,078,096.08, 15,306,117,322.68 and 2,449,291,024.08
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Solution
The fourth proportional to 10,204,078,096.08, 15,306,117,322.68 and 2,449,291,024.08 is: 3,673,936,578.98
Step by Step Solution
- Step 1: Write the proportion equation
10,204,078,096.08 : 15,306,117,322.68 = 2,449,291,024.08 : x - Step 2: Convert to fraction form
10,204,078,096.08/15,306,117,322.68 = 2,449,291,024.08/x - Step 3: Cross multiply
10,204,078,096.08x = 15,306,117,322.68 × 2,449,291,024.08 - Step 4: Simplify right side
10,204,078,096.08x = 37,489,135,771,955,527,680 - Step 5: Solve for x
x = 37,489,135,771,955,527,680/10,204,078,096.08 - Step 6: Final answer
x = 3,673,936,578.98
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1.5x scale
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.