Finding the Third Proportional to 133,568,153 and 201,403,348
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Solution
The third proportional to 133,568,153 and 201,403,348 is: 303,689,971.56
Step by Step Solution
- Step 1: Write the proportion equation
133,568,153 : 201,403,348 = 201,403,348 : x - Step 2: Convert to fraction form
133,568,153/201,403,348 = 201,403,348/x - Step 3: Cross multiply
133,568,153x = 201,403,348 × 201,403,348 - Step 4: Simplify right side
133,568,153x = 40,563,308,585,609,104 - Step 5: Solve for x
x = 40,563,308,585,609,104/133,568,153 - Step 6: Final answer
x = 303,689,971.56
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.