Finding the Third Proportional to 10,496,800.13 and 16,430,860.13
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Solution
The third proportional to 10,496,800.13 and 16,430,860.13 is: 25,719,567.99
Step by Step Solution
- Step 1: Write the proportion equation
10,496,800.13 : 16,430,860.13 = 16,430,860.13 : x - Step 2: Convert to fraction form
10,496,800.13/16,430,860.13 = 16,430,860.13/x - Step 3: Cross multiply
10,496,800.13x = 16,430,860.13 × 16,430,860.13 - Step 4: Simplify right side
10,496,800.13x = 269,973,164,447,315 - Step 5: Solve for x
x = 269,973,164,447,315/10,496,800.13 - Step 6: Final answer
x = 25,719,567.99
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.