Finding the Fourth Proportional to 33,833,550.08, 46,690,181.38 and 18,363,634.68
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Solution
The fourth proportional to 33,833,550.08, 46,690,181.38 and 18,363,634.68 is: 25,341,751.96
Step by Step Solution
- Step 1: Write the proportion equation
33,833,550.08 : 46,690,181.38 = 18,363,634.68 : x - Step 2: Convert to fraction form
33,833,550.08/46,690,181.38 = 18,363,634.68/x - Step 3: Cross multiply
33,833,550.08x = 46,690,181.38 × 18,363,634.68 - Step 4: Simplify right side
33,833,550.08x = 857,401,434,005,258.25 - Step 5: Solve for x
x = 857,401,434,005,258.25/33,833,550.08 - Step 6: Final answer
x = 25,341,751.96
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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.