Finding the Third Proportional to 13,331,267 and 19,909,542
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Solution
The third proportional to 13,331,267 and 19,909,542 is: 29,733,847.70
Step by Step Solution
- Step 1: Write the proportion equation
13,331,267 : 19,909,542 = 19,909,542 : x - Step 2: Convert to fraction form
13,331,267/19,909,542 = 19,909,542/x - Step 3: Cross multiply
13,331,267x = 19,909,542 × 19,909,542 - Step 4: Simplify right side
13,331,267x = 396,389,862,649,764 - Step 5: Solve for x
x = 396,389,862,649,764/13,331,267 - Step 6: Final answer
x = 29,733,847.70
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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.