Finding the Fourth Proportional to 46,552,232.88, 64,244,074.42 and 25,925,679.08
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Solution
The fourth proportional to 46,552,232.88, 64,244,074.42 and 25,925,679.08 is: 35,778,547.09
Step by Step Solution
- Step 1: Write the proportion equation
46,552,232.88 : 64,244,074.42 = 25,925,679.08 : x - Step 2: Convert to fraction form
46,552,232.88/64,244,074.42 = 25,925,679.08/x - Step 3: Cross multiply
46,552,232.88x = 64,244,074.42 × 25,925,679.08 - Step 4: Simplify right side
46,552,232.88x = 1,665,571,256,204,557 - Step 5: Solve for x
x = 1,665,571,256,204,557/46,552,232.88 - Step 6: Final answer
x = 35,778,547.09
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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.