Finding the Third Proportional to 27,890,932 and 60,263,448
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Solution
The third proportional to 27,890,932 and 60,263,448 is: 130,210,176.01
Step by Step Solution
- Step 1: Write the proportion equation
27,890,932 : 60,263,448 = 60,263,448 : x - Step 2: Convert to fraction form
27,890,932/60,263,448 = 60,263,448/x - Step 3: Cross multiply
27,890,932x = 60,263,448 × 60,263,448 - Step 4: Simplify right side
27,890,932x = 3,631,683,164,848,704 - Step 5: Solve for x
x = 3,631,683,164,848,704/27,890,932 - Step 6: Final answer
x = 130,210,176.01
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.