Finding the Third Proportional to 267,136,296 and 402,806,681
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Solution
The third proportional to 267,136,296 and 402,806,681 is: 607,379,920.62
Step by Step Solution
- Step 1: Write the proportion equation
267,136,296 : 402,806,681 = 402,806,681 : x - Step 2: Convert to fraction form
267,136,296/402,806,681 = 402,806,681/x - Step 3: Cross multiply
267,136,296x = 402,806,681 × 402,806,681 - Step 4: Simplify right side
267,136,296x = 162,253,222,258,235,776 - Step 5: Solve for x
x = 162,253,222,258,235,776/267,136,296 - Step 6: Final answer
x = 607,379,920.62
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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.