Finding the Third Proportional to 121,670,395 and 270,543,758
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Solution
The third proportional to 121,670,395 and 270,543,758 is: 601,575,469.47
Step by Step Solution
- Step 1: Write the proportion equation
121,670,395 : 270,543,758 = 270,543,758 : x - Step 2: Convert to fraction form
121,670,395/270,543,758 = 270,543,758/x - Step 3: Cross multiply
121,670,395x = 270,543,758 × 270,543,758 - Step 4: Simplify right side
121,670,395x = 73,193,924,992,762,560 - Step 5: Solve for x
x = 73,193,924,992,762,560/121,670,395 - Step 6: Final answer
x = 601,575,469.47
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.