Finding the Third Proportional to 727,360,652 and 1,595,542,070
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Solution
The third proportional to 727,360,652 and 1,595,542,070 is: 3,499,989,297.11
Step by Step Solution
- Step 1: Write the proportion equation
727,360,652 : 1,595,542,070 = 1,595,542,070 : x - Step 2: Convert to fraction form
727,360,652/1,595,542,070 = 1,595,542,070/x - Step 3: Cross multiply
727,360,652x = 1,595,542,070 × 1,595,542,070 - Step 4: Simplify right side
727,360,652x = 2,545,754,497,139,885,056 - Step 5: Solve for x
x = 2,545,754,497,139,885,056/727,360,652 - Step 6: Final answer
x = 3,499,989,297.11
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.