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Finding the Third Proportional to 9,650,819.81 and 14,702,358.38

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Solution

The third proportional to 9,650,819.81 and 14,702,358.38 is: 22,398,028.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,819.81 : 14,702,358.38 = 14,702,358.38 : x
  2. Step 2: Convert to fraction form
    9,650,819.81/14,702,358.38 = 14,702,358.38/x
  3. Step 3: Cross multiply
    9,650,819.81x = 14,702,358.38 × 14,702,358.38
  4. Step 4: Simplify right side
    9,650,819.81x = 216,159,341,786,932.62
  5. Step 5: Solve for x
    x = 216,159,341,786,932.62/9,650,819.81
  6. Step 6: Final answer
    x = 22,398,028.97

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.