Finding the Third Proportional to 15,581,220.75 and 26,734,748.63
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Solution
The third proportional to 15,581,220.75 and 26,734,748.63 is: 45,872,322.55
Step by Step Solution
- Step 1: Write the proportion equation
15,581,220.75 : 26,734,748.63 = 26,734,748.63 : x - Step 2: Convert to fraction form
15,581,220.75/26,734,748.63 = 26,734,748.63/x - Step 3: Cross multiply
15,581,220.75x = 26,734,748.63 × 26,734,748.63 - Step 4: Simplify right side
15,581,220.75x = 714,746,784,041,939.38 - Step 5: Solve for x
x = 714,746,784,041,939.38/15,581,220.75 - Step 6: Final answer
x = 45,872,322.55
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Why These Related Problems?
These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.