Finding the Third Proportional to 75,110,874.75 and 160,143,075
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Solution
The third proportional to 75,110,874.75 and 160,143,075 is: 341,439,299.65
Step by Step Solution
- Step 1: Write the proportion equation
75,110,874.75 : 160,143,075 = 160,143,075 : x - Step 2: Convert to fraction form
75,110,874.75/160,143,075 = 160,143,075/x - Step 3: Cross multiply
75,110,874.75x = 160,143,075 × 160,143,075 - Step 4: Simplify right side
75,110,874.75x = 25,645,804,470,455,624 - Step 5: Solve for x
x = 25,645,804,470,455,624/75,110,874.75 - Step 6: Final answer
x = 341,439,299.65
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.