Finding the Third Proportional to 226,518,201 and 349,791,390.75
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Solution
The third proportional to 226,518,201 and 349,791,390.75 is: 540,150,930.49
Step by Step Solution
- Step 1: Write the proportion equation
226,518,201 : 349,791,390.75 = 349,791,390.75 : x - Step 2: Convert to fraction form
226,518,201/349,791,390.75 = 349,791,390.75/x - Step 3: Cross multiply
226,518,201x = 349,791,390.75 × 349,791,390.75 - Step 4: Simplify right side
226,518,201x = 122,354,017,042,819,184 - Step 5: Solve for x
x = 122,354,017,042,819,184/226,518,201 - Step 6: Final answer
x = 540,150,930.49
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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.