Finding the Third Proportional to 17,717,340 and 27,756,594
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Solution
The third proportional to 17,717,340 and 27,756,594 is: 43,484,434.49
Step by Step Solution
- Step 1: Write the proportion equation
17,717,340 : 27,756,594 = 27,756,594 : x - Step 2: Convert to fraction form
17,717,340/27,756,594 = 27,756,594/x - Step 3: Cross multiply
17,717,340x = 27,756,594 × 27,756,594 - Step 4: Simplify right side
17,717,340x = 770,428,510,480,836 - Step 5: Solve for x
x = 770,428,510,480,836/17,717,340 - Step 6: Final answer
x = 43,484,434.49
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.