Finding the Fourth Proportional to 35,005,207.25, 48,307,959.97 and 19,324,195.52
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Solution
The fourth proportional to 35,005,207.25, 48,307,959.97 and 19,324,195.52 is: 26,667,817.07
Step by Step Solution
- Step 1: Write the proportion equation
35,005,207.25 : 48,307,959.97 = 19,324,195.52 : x - Step 2: Convert to fraction form
35,005,207.25/48,307,959.97 = 19,324,195.52/x - Step 3: Cross multiply
35,005,207.25x = 48,307,959.97 × 19,324,195.52 - Step 4: Simplify right side
35,005,207.25x = 933,512,463,342,763.12 - Step 5: Solve for x
x = 933,512,463,342,763.12/35,005,207.25 - Step 6: Final answer
x = 26,667,817.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.