Finding the Third Proportional to 949,720,236 and 2,062,929,464
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Solution
The third proportional to 949,720,236 and 2,062,929,464 is: 4,480,980,621.58
Step by Step Solution
- Step 1: Write the proportion equation
949,720,236 : 2,062,929,464 = 2,062,929,464 : x - Step 2: Convert to fraction form
949,720,236/2,062,929,464 = 2,062,929,464/x - Step 3: Cross multiply
949,720,236x = 2,062,929,464 × 2,062,929,464 - Step 4: Simplify right side
949,720,236x = 4,255,677,973,439,327,232 - Step 5: Solve for x
x = 4,255,677,973,439,327,232/949,720,236 - Step 6: Final answer
x = 4,480,980,621.58
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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.