Finding the Third Proportional to 16,869,717,929.25 and 35,135,732,157.75
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Solution
The third proportional to 16,869,717,929.25 and 35,135,732,157.75 is: 73,179,627,509.99
Step by Step Solution
- Step 1: Write the proportion equation
16,869,717,929.25 : 35,135,732,157.75 = 35,135,732,157.75 : x - Step 2: Convert to fraction form
16,869,717,929.25/35,135,732,157.75 = 35,135,732,157.75/x - Step 3: Cross multiply
16,869,717,929.25x = 35,135,732,157.75 × 35,135,732,157.75 - Step 4: Simplify right side
16,869,717,929.25x = 1,234,519,674,261,147,484,160 - Step 5: Solve for x
x = 1,234,519,674,261,147,484,160/16,869,717,929.25 - Step 6: Final answer
x = 73,179,627,509.99
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.