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Finding the Third Proportional to 11,428,210 and 24,406,321

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Solution

The third proportional to 11,428,210 and 24,406,321 is: 52,122,642.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,428,210 : 24,406,321 = 24,406,321 : x
  2. Step 2: Convert to fraction form
    11,428,210/24,406,321 = 24,406,321/x
  3. Step 3: Cross multiply
    11,428,210x = 24,406,321 × 24,406,321
  4. Step 4: Simplify right side
    11,428,210x = 595,668,504,755,041
  5. Step 5: Solve for x
    x = 595,668,504,755,041/11,428,210
  6. Step 6: Final answer
    x = 52,122,642.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.