Finding the Fourth Proportional to 27,671,433.40, 41,395,175.70 and 24,312,201.40
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Solution
The fourth proportional to 27,671,433.40, 41,395,175.70 and 24,312,201.40 is: 36,369,921.07
Step by Step Solution
- Step 1: Write the proportion equation
27,671,433.40 : 41,395,175.70 = 24,312,201.40 : x - Step 2: Convert to fraction form
27,671,433.40/41,395,175.70 = 24,312,201.40/x - Step 3: Cross multiply
27,671,433.40x = 41,395,175.70 × 24,312,201.40 - Step 4: Simplify right side
27,671,433.40x = 1,006,407,848,606,786 - Step 5: Solve for x
x = 1,006,407,848,606,786/27,671,433.40 - Step 6: Final answer
x = 36,369,921.07
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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.