Finding the Third Proportional to 25,135,564 and 38,433,786
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Solution
The third proportional to 25,135,564 and 38,433,786 is: 58,767,565.60
Step by Step Solution
- Step 1: Write the proportion equation
25,135,564 : 38,433,786 = 38,433,786 : x - Step 2: Convert to fraction form
25,135,564/38,433,786 = 38,433,786/x - Step 3: Cross multiply
25,135,564x = 38,433,786 × 38,433,786 - Step 4: Simplify right side
25,135,564x = 1,477,155,906,293,796 - Step 5: Solve for x
x = 1,477,155,906,293,796/25,135,564 - Step 6: Final answer
x = 58,767,565.60
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.