Finding the Third Proportional to 14,664,672.21 and 22,185,713.95
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Solution
The third proportional to 14,664,672.21 and 22,185,713.95 is: 33,564,057.66
Step by Step Solution
- Step 1: Write the proportion equation
14,664,672.21 : 22,185,713.95 = 22,185,713.95 : x - Step 2: Convert to fraction form
14,664,672.21/22,185,713.95 = 22,185,713.95/x - Step 3: Cross multiply
14,664,672.21x = 22,185,713.95 × 22,185,713.95 - Step 4: Simplify right side
14,664,672.21x = 492,205,903,609,841 - Step 5: Solve for x
x = 492,205,903,609,841/14,664,672.21 - Step 6: Final answer
x = 33,564,057.66
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.