Finding the Third Proportional to 5,306,154,916 and 11,357,698,478
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Solution
The third proportional to 5,306,154,916 and 11,357,698,478 is: 24,310,883,635.94
Step by Step Solution
- Step 1: Write the proportion equation
5,306,154,916 : 11,357,698,478 = 11,357,698,478 : x - Step 2: Convert to fraction form
5,306,154,916/11,357,698,478 = 11,357,698,478/x - Step 3: Cross multiply
5,306,154,916x = 11,357,698,478 × 11,357,698,478 - Step 4: Simplify right side
5,306,154,916x = 128,997,314,717,163,520,000 - Step 5: Solve for x
x = 128,997,314,717,163,520,000/5,306,154,916 - Step 6: Final answer
x = 24,310,883,635.94
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.