Finding the Fourth Proportional to 33,699,032.64, 46,492,183.07 and 24,899,698.28
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Solution
The fourth proportional to 33,699,032.64, 46,492,183.07 and 24,899,698.28 is: 34,352,360.89
Step by Step Solution
- Step 1: Write the proportion equation
33,699,032.64 : 46,492,183.07 = 24,899,698.28 : x - Step 2: Convert to fraction form
33,699,032.64/46,492,183.07 = 24,899,698.28/x - Step 3: Cross multiply
33,699,032.64x = 46,492,183.07 × 24,899,698.28 - Step 4: Simplify right side
33,699,032.64x = 1,157,641,330,906,630 - Step 5: Solve for x
x = 1,157,641,330,906,630/33,699,032.64 - Step 6: Final answer
x = 34,352,360.89
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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.