Finding the Third Proportional to 15,141,256 and 32,838,020
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Solution
The third proportional to 15,141,256 and 32,838,020 is: 71,218,369.04
Step by Step Solution
- Step 1: Write the proportion equation
15,141,256 : 32,838,020 = 32,838,020 : x - Step 2: Convert to fraction form
15,141,256/32,838,020 = 32,838,020/x - Step 3: Cross multiply
15,141,256x = 32,838,020 × 32,838,020 - Step 4: Simplify right side
15,141,256x = 1,078,335,557,520,400 - Step 5: Solve for x
x = 1,078,335,557,520,400/15,141,256 - Step 6: Final answer
x = 71,218,369.04
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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.