Finding the Third Proportional to 12,391,927 and 26,842,549
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Solution
The third proportional to 12,391,927 and 26,842,549 is: 58,144,503.02
Step by Step Solution
- Step 1: Write the proportion equation
12,391,927 : 26,842,549 = 26,842,549 : x - Step 2: Convert to fraction form
12,391,927/26,842,549 = 26,842,549/x - Step 3: Cross multiply
12,391,927x = 26,842,549 × 26,842,549 - Step 4: Simplify right side
12,391,927x = 720,522,436,817,401 - Step 5: Solve for x
x = 720,522,436,817,401/12,391,927 - Step 6: Final answer
x = 58,144,503.02
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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.