Finding the Third Proportional to 5,960,214 and 12,872,952
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Solution
The third proportional to 5,960,214 and 12,872,952 is: 27,803,178.41
Step by Step Solution
- Step 1: Write the proportion equation
5,960,214 : 12,872,952 = 12,872,952 : x - Step 2: Convert to fraction form
5,960,214/12,872,952 = 12,872,952/x - Step 3: Cross multiply
5,960,214x = 12,872,952 × 12,872,952 - Step 4: Simplify right side
5,960,214x = 165,712,893,194,304 - Step 5: Solve for x
x = 165,712,893,194,304/5,960,214 - Step 6: Final answer
x = 27,803,178.41
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.