Finding the Third Proportional to 201,350,080 and 310,926,584
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Solution
The third proportional to 201,350,080 and 310,926,584 is: 480,135,595.86
Step by Step Solution
- Step 1: Write the proportion equation
201,350,080 : 310,926,584 = 310,926,584 : x - Step 2: Convert to fraction form
201,350,080/310,926,584 = 310,926,584/x - Step 3: Cross multiply
201,350,080x = 310,926,584 × 310,926,584 - Step 4: Simplify right side
201,350,080x = 96,675,340,637,909,056 - Step 5: Solve for x
x = 96,675,340,637,909,056/201,350,080 - Step 6: Final answer
x = 480,135,595.86
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.