Finding the Third Proportional to 127,952,075 and 276,292,440
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Solution
The third proportional to 127,952,075 and 276,292,440 is: 596,610,194.88
Step by Step Solution
- Step 1: Write the proportion equation
127,952,075 : 276,292,440 = 276,292,440 : x - Step 2: Convert to fraction form
127,952,075/276,292,440 = 276,292,440/x - Step 3: Cross multiply
127,952,075x = 276,292,440 × 276,292,440 - Step 4: Simplify right side
127,952,075x = 76,337,512,401,153,600 - Step 5: Solve for x
x = 76,337,512,401,153,600/127,952,075 - Step 6: Final answer
x = 596,610,194.88
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.