Finding the Fourth Proportional to 601,823,110.14, 902,949,696.99 and 365,952,517.92
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Solution
The fourth proportional to 601,823,110.14, 902,949,696.99 and 365,952,517.92 is: 549,059,531.95
Step by Step Solution
- Step 1: Write the proportion equation
601,823,110.14 : 902,949,696.99 = 365,952,517.92 : x - Step 2: Convert to fraction form
601,823,110.14/902,949,696.99 = 365,952,517.92/x - Step 3: Cross multiply
601,823,110.14x = 902,949,696.99 × 365,952,517.92 - Step 4: Simplify right side
601,823,110.14x = 330,436,715,168,591,552 - Step 5: Solve for x
x = 330,436,715,168,591,552/601,823,110.14 - Step 6: Final answer
x = 549,059,531.95
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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.