Finding the Fourth Proportional to 23,694,862.68, 35,542,293.84 and 5,743,966.68
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Solution
The fourth proportional to 23,694,862.68, 35,542,293.84 and 5,743,966.68 is: 8,615,949.98
Step by Step Solution
- Step 1: Write the proportion equation
23,694,862.68 : 35,542,293.84 = 5,743,966.68 : x - Step 2: Convert to fraction form
23,694,862.68/35,542,293.84 = 5,743,966.68/x - Step 3: Cross multiply
23,694,862.68x = 35,542,293.84 × 5,743,966.68 - Step 4: Simplify right side
23,694,862.68x = 204,153,751,547,729.25 - Step 5: Solve for x
x = 204,153,751,547,729.25/23,694,862.68 - Step 6: Final answer
x = 8,615,949.98
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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.