Finding the Third Proportional to 10,850,730 and 15,170,934
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Solution
The third proportional to 10,850,730 and 15,170,934 is: 21,211,221.59
Step by Step Solution
- Step 1: Write the proportion equation
10,850,730 : 15,170,934 = 15,170,934 : x - Step 2: Convert to fraction form
10,850,730/15,170,934 = 15,170,934/x - Step 3: Cross multiply
10,850,730x = 15,170,934 × 15,170,934 - Step 4: Simplify right side
10,850,730x = 230,157,238,432,356 - Step 5: Solve for x
x = 230,157,238,432,356/10,850,730 - Step 6: Final answer
x = 21,211,221.59
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.