Finding the Third Proportional to 13,331,259 and 19,909,530
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Solution
The third proportional to 13,331,259 and 19,909,530 is: 29,733,829.70
Step by Step Solution
- Step 1: Write the proportion equation
13,331,259 : 19,909,530 = 19,909,530 : x - Step 2: Convert to fraction form
13,331,259/19,909,530 = 19,909,530/x - Step 3: Cross multiply
13,331,259x = 19,909,530 × 19,909,530 - Step 4: Simplify right side
13,331,259x = 396,389,384,820,900 - Step 5: Solve for x
x = 396,389,384,820,900/13,331,259 - Step 6: Final answer
x = 29,733,829.70
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.