Finding the Fourth Proportional to 183,370,114.08, 253,413,679.20 and 150,278,179.68
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Solution
The fourth proportional to 183,370,114.08, 253,413,679.20 and 150,278,179.68 is: 207,681,314.96
Step by Step Solution
- Step 1: Write the proportion equation
183,370,114.08 : 253,413,679.20 = 150,278,179.68 : x - Step 2: Convert to fraction form
183,370,114.08/253,413,679.20 = 150,278,179.68/x - Step 3: Cross multiply
183,370,114.08x = 253,413,679.20 × 150,278,179.68 - Step 4: Simplify right side
183,370,114.08x = 38,082,546,416,187,480 - Step 5: Solve for x
x = 38,082,546,416,187,480/183,370,114.08 - Step 6: Final answer
x = 207,681,314.96
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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.