Finding the Fourth Proportional to 24,248,996,392.74, 33,463,258,889.99 and 13,544,273,331.92
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Solution
The fourth proportional to 24,248,996,392.74, 33,463,258,889.99 and 13,544,273,331.92 is: 18,690,898,280.57
Step by Step Solution
- Step 1: Write the proportion equation
24,248,996,392.74 : 33,463,258,889.99 = 13,544,273,331.92 : x - Step 2: Convert to fraction form
24,248,996,392.74/33,463,258,889.99 = 13,544,273,331.92/x - Step 3: Cross multiply
24,248,996,392.74x = 33,463,258,889.99 × 13,544,273,331.92 - Step 4: Simplify right side
24,248,996,392.74x = 453,235,524,982,591,389,696 - Step 5: Solve for x
x = 453,235,524,982,591,389,696/24,248,996,392.74 - Step 6: Final answer
x = 18,690,898,280.57
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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.