Finding the Third Proportional to 5,920,068,699 and 13,163,765,931
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Solution
The third proportional to 5,920,068,699 and 13,163,765,931 is: 29,270,730,171.67
Step by Step Solution
- Step 1: Write the proportion equation
5,920,068,699 : 13,163,765,931 = 13,163,765,931 : x - Step 2: Convert to fraction form
5,920,068,699/13,163,765,931 = 13,163,765,931/x - Step 3: Cross multiply
5,920,068,699x = 13,163,765,931 × 13,163,765,931 - Step 4: Simplify right side
5,920,068,699x = 173,284,733,486,156,283,904 - Step 5: Solve for x
x = 173,284,733,486,156,283,904/5,920,068,699 - Step 6: Final answer
x = 29,270,730,171.67
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.