Finding the Third Proportional to 9,441,775.13 and 14,197,728.09
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Solution
The third proportional to 9,441,775.13 and 14,197,728.09 is: 21,349,320.48
Step by Step Solution
- Step 1: Write the proportion equation
9,441,775.13 : 14,197,728.09 = 14,197,728.09 : x - Step 2: Convert to fraction form
9,441,775.13/14,197,728.09 = 14,197,728.09/x - Step 3: Cross multiply
9,441,775.13x = 14,197,728.09 × 14,197,728.09 - Step 4: Simplify right side
9,441,775.13x = 201,575,483,024,058 - Step 5: Solve for x
x = 201,575,483,024,058/9,441,775.13 - Step 6: Final answer
x = 21,349,320.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.