Finding the Third Proportional to 349,898,332.50 and 751,722,540.19
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Solution
The third proportional to 349,898,332.50 and 751,722,540.19 is: 1,615,002,773.49
Step by Step Solution
- Step 1: Write the proportion equation
349,898,332.50 : 751,722,540.19 = 751,722,540.19 : x - Step 2: Convert to fraction form
349,898,332.50/751,722,540.19 = 751,722,540.19/x - Step 3: Cross multiply
349,898,332.50x = 751,722,540.19 × 751,722,540.19 - Step 4: Simplify right side
349,898,332.50x = 565,086,777,425,947,584 - Step 5: Solve for x
x = 565,086,777,425,947,584/349,898,332.50 - Step 6: Final answer
x = 1,615,002,773.49
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.