Finding the Third Proportional to 9,118,264.92 and 14,103,489.66
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Solution
The third proportional to 9,118,264.92 and 14,103,489.66 is: 21,814,283.99
Step by Step Solution
- Step 1: Write the proportion equation
9,118,264.92 : 14,103,489.66 = 14,103,489.66 : x - Step 2: Convert to fraction form
9,118,264.92/14,103,489.66 = 14,103,489.66/x - Step 3: Cross multiply
9,118,264.92x = 14,103,489.66 × 14,103,489.66 - Step 4: Simplify right side
9,118,264.92x = 198,908,420,483,950.75 - Step 5: Solve for x
x = 198,908,420,483,950.75/9,118,264.92 - Step 6: Final answer
x = 21,814,283.99
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.