Finding the Third Proportional to 48,451,593.94 and 74,473,603.03
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Solution
The third proportional to 48,451,593.94 and 74,473,603.03 is: 114,471,312.45
Step by Step Solution
- Step 1: Write the proportion equation
48,451,593.94 : 74,473,603.03 = 74,473,603.03 : x - Step 2: Convert to fraction form
48,451,593.94/74,473,603.03 = 74,473,603.03/x - Step 3: Cross multiply
48,451,593.94x = 74,473,603.03 × 74,473,603.03 - Step 4: Simplify right side
48,451,593.94x = 5,546,317,548,456,209 - Step 5: Solve for x
x = 5,546,317,548,456,209/48,451,593.94 - Step 6: Final answer
x = 114,471,312.45
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.