Finding the Third Proportional to 17,546,704.13 and 27,276,931.88
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Solution
The third proportional to 17,546,704.13 and 27,276,931.88 is: 42,402,892.71
Step by Step Solution
- Step 1: Write the proportion equation
17,546,704.13 : 27,276,931.88 = 27,276,931.88 : x - Step 2: Convert to fraction form
17,546,704.13/27,276,931.88 = 27,276,931.88/x - Step 3: Cross multiply
17,546,704.13x = 27,276,931.88 × 27,276,931.88 - Step 4: Simplify right side
17,546,704.13x = 744,031,012,513,391 - Step 5: Solve for x
x = 744,031,012,513,391/17,546,704.13 - Step 6: Final answer
x = 42,402,892.71
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.