Finding the Third Proportional to 226,571,991.75 and 349,866,793.13
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Solution
The third proportional to 226,571,991.75 and 349,866,793.13 is: 540,255,536.38
Step by Step Solution
- Step 1: Write the proportion equation
226,571,991.75 : 349,866,793.13 = 349,866,793.13 : x - Step 2: Convert to fraction form
226,571,991.75/349,866,793.13 = 349,866,793.13/x - Step 3: Cross multiply
226,571,991.75x = 349,866,793.13 × 349,866,793.13 - Step 4: Simplify right side
226,571,991.75x = 122,406,772,931,571,552 - Step 5: Solve for x
x = 122,406,772,931,571,552/226,571,991.75 - Step 6: Final answer
x = 540,255,536.38
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.