Finding the Third Proportional to 7,589,862.84 and 16,391,567.53
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Solution
The third proportional to 7,589,862.84 and 16,391,567.53 is: 35,400,308.50
Step by Step Solution
- Step 1: Write the proportion equation
7,589,862.84 : 16,391,567.53 = 16,391,567.53 : x - Step 2: Convert to fraction form
7,589,862.84/16,391,567.53 = 16,391,567.53/x - Step 3: Cross multiply
7,589,862.84x = 16,391,567.53 × 16,391,567.53 - Step 4: Simplify right side
7,589,862.84x = 268,683,486,131,529.22 - Step 5: Solve for x
x = 268,683,486,131,529.22/7,589,862.84 - Step 6: Final answer
x = 35,400,308.50
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.