Home / 10,179,091.13-21,066,770.25

Finding the Third Proportional to 10,179,091.13 and 21,066,770.25

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Solution

The third proportional to 10,179,091.13 and 21,066,770.25 is: 43,600,042.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,179,091.13 : 21,066,770.25 = 21,066,770.25 : x
  2. Step 2: Convert to fraction form
    10,179,091.13/21,066,770.25 = 21,066,770.25/x
  3. Step 3: Cross multiply
    10,179,091.13x = 21,066,770.25 × 21,066,770.25
  4. Step 4: Simplify right side
    10,179,091.13x = 443,808,808,766,285.06
  5. Step 5: Solve for x
    x = 443,808,808,766,285.06/10,179,091.13
  6. Step 6: Final answer
    x = 43,600,042.81

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.