Finding the Third Proportional to 5,462,232 and 11,969,364
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Solution
The third proportional to 5,462,232 and 11,969,364 is: 26,228,412.59
Step by Step Solution
- Step 1: Write the proportion equation
5,462,232 : 11,969,364 = 11,969,364 : x - Step 2: Convert to fraction form
5,462,232/11,969,364 = 11,969,364/x - Step 3: Cross multiply
5,462,232x = 11,969,364 × 11,969,364 - Step 4: Simplify right side
5,462,232x = 143,265,674,564,496 - Step 5: Solve for x
x = 143,265,674,564,496/5,462,232 - Step 6: Final answer
x = 26,228,412.59
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.