Finding the Third Proportional to 134,264,986 and 207,328,638
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Solution
The third proportional to 134,264,986 and 207,328,638 is: 320,151,704.59
Step by Step Solution
- Step 1: Write the proportion equation
134,264,986 : 207,328,638 = 207,328,638 : x - Step 2: Convert to fraction form
134,264,986/207,328,638 = 207,328,638/x - Step 3: Cross multiply
134,264,986x = 207,328,638 × 207,328,638 - Step 4: Simplify right side
134,264,986x = 42,985,164,134,935,040 - Step 5: Solve for x
x = 42,985,164,134,935,040/134,264,986 - Step 6: Final answer
x = 320,151,704.59
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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.