Finding the Third Proportional to 201,350,050 and 310,926,541
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Solution
The third proportional to 201,350,050 and 310,926,541 is: 480,135,534.60
Step by Step Solution
- Step 1: Write the proportion equation
201,350,050 : 310,926,541 = 310,926,541 : x - Step 2: Convert to fraction form
201,350,050/310,926,541 = 310,926,541/x - Step 3: Cross multiply
201,350,050x = 310,926,541 × 310,926,541 - Step 4: Simplify right side
201,350,050x = 96,675,313,898,224,688 - Step 5: Solve for x
x = 96,675,313,898,224,688/201,350,050 - Step 6: Final answer
x = 480,135,534.60
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.