Finding the Third Proportional to 9,334,446 and 14,642,988
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Solution
The third proportional to 9,334,446 and 14,642,988 is: 22,970,522.04
Step by Step Solution
- Step 1: Write the proportion equation
9,334,446 : 14,642,988 = 14,642,988 : x - Step 2: Convert to fraction form
9,334,446/14,642,988 = 14,642,988/x - Step 3: Cross multiply
9,334,446x = 14,642,988 × 14,642,988 - Step 4: Simplify right side
9,334,446x = 214,417,097,568,144 - Step 5: Solve for x
x = 214,417,097,568,144/9,334,446 - Step 6: Final answer
x = 22,970,522.04
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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.