Finding the Third Proportional to 9,963,945 and 14,894,046
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Solution
The third proportional to 9,963,945 and 14,894,046 is: 22,263,531.79
Step by Step Solution
- Step 1: Write the proportion equation
9,963,945 : 14,894,046 = 14,894,046 : x - Step 2: Convert to fraction form
9,963,945/14,894,046 = 14,894,046/x - Step 3: Cross multiply
9,963,945x = 14,894,046 × 14,894,046 - Step 4: Simplify right side
9,963,945x = 221,832,606,250,116 - Step 5: Solve for x
x = 221,832,606,250,116/9,963,945 - Step 6: Final answer
x = 22,263,531.79
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.