Finding the Third Proportional to 17,474,130 and 27,352,011
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Solution
The third proportional to 17,474,130 and 27,352,011 is: 42,813,719.81
Step by Step Solution
- Step 1: Write the proportion equation
17,474,130 : 27,352,011 = 27,352,011 : x - Step 2: Convert to fraction form
17,474,130/27,352,011 = 27,352,011/x - Step 3: Cross multiply
17,474,130x = 27,352,011 × 27,352,011 - Step 4: Simplify right side
17,474,130x = 748,132,505,744,121 - Step 5: Solve for x
x = 748,132,505,744,121/17,474,130 - Step 6: Final answer
x = 42,813,719.81
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.