Finding the Third Proportional to 127,357,130 and 201,989,595
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Solution
The third proportional to 127,357,130 and 201,989,595 is: 320,357,379.98
Step by Step Solution
- Step 1: Write the proportion equation
127,357,130 : 201,989,595 = 201,989,595 : x - Step 2: Convert to fraction form
127,357,130/201,989,595 = 201,989,595/x - Step 3: Cross multiply
127,357,130x = 201,989,595 × 201,989,595 - Step 4: Simplify right side
127,357,130x = 40,799,796,488,264,024 - Step 5: Solve for x
x = 40,799,796,488,264,024/127,357,130 - Step 6: Final answer
x = 320,357,379.98
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.