Finding the Third Proportional to 7,075,483 and 15,160,027
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Solution
The third proportional to 7,075,483 and 15,160,027 is: 32,482,081.95
Step by Step Solution
- Step 1: Write the proportion equation
7,075,483 : 15,160,027 = 15,160,027 : x - Step 2: Convert to fraction form
7,075,483/15,160,027 = 15,160,027/x - Step 3: Cross multiply
7,075,483x = 15,160,027 × 15,160,027 - Step 4: Simplify right side
7,075,483x = 229,826,418,640,729 - Step 5: Solve for x
x = 229,826,418,640,729/7,075,483 - Step 6: Final answer
x = 32,482,081.95
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.