Finding the Third Proportional to 1,937,964,306 and 4,251,122,676
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Solution
The third proportional to 1,937,964,306 and 4,251,122,676 is: 9,325,271,858.96
Step by Step Solution
- Step 1: Write the proportion equation
1,937,964,306 : 4,251,122,676 = 4,251,122,676 : x - Step 2: Convert to fraction form
1,937,964,306/4,251,122,676 = 4,251,122,676/x - Step 3: Cross multiply
1,937,964,306x = 4,251,122,676 × 4,251,122,676 - Step 4: Simplify right side
1,937,964,306x = 18,072,044,006,401,400,832 - Step 5: Solve for x
x = 18,072,044,006,401,400,832/1,937,964,306 - Step 6: Final answer
x = 9,325,271,858.96
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.