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Finding the Third Proportional to 4,338,948 and 9,037,024

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Solution

The third proportional to 4,338,948 and 9,037,024 is: 18,822,028.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,948 : 9,037,024 = 9,037,024 : x
  2. Step 2: Convert to fraction form
    4,338,948/9,037,024 = 9,037,024/x
  3. Step 3: Cross multiply
    4,338,948x = 9,037,024 × 9,037,024
  4. Step 4: Simplify right side
    4,338,948x = 81,667,802,776,576
  5. Step 5: Solve for x
    x = 81,667,802,776,576/4,338,948
  6. Step 6: Final answer
    x = 18,822,028.47

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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.