Finding the Third Proportional to 13,713,806 and 29,491,492
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Solution
The third proportional to 13,713,806 and 29,491,492 is: 63,421,350.75
Step by Step Solution
- Step 1: Write the proportion equation
13,713,806 : 29,491,492 = 29,491,492 : x - Step 2: Convert to fraction form
13,713,806/29,491,492 = 29,491,492/x - Step 3: Cross multiply
13,713,806x = 29,491,492 × 29,491,492 - Step 4: Simplify right side
13,713,806x = 869,748,100,386,064 - Step 5: Solve for x
x = 869,748,100,386,064/13,713,806 - Step 6: Final answer
x = 63,421,350.75
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.