Finding the Third Proportional to 15,141,257 and 32,838,022
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Solution
The third proportional to 15,141,257 and 32,838,022 is: 71,218,373.01
Step by Step Solution
- Step 1: Write the proportion equation
15,141,257 : 32,838,022 = 32,838,022 : x - Step 2: Convert to fraction form
15,141,257/32,838,022 = 32,838,022/x - Step 3: Cross multiply
15,141,257x = 32,838,022 × 32,838,022 - Step 4: Simplify right side
15,141,257x = 1,078,335,688,872,484 - Step 5: Solve for x
x = 1,078,335,688,872,484/15,141,257 - Step 6: Final answer
x = 71,218,373.01
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.