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Finding the Third Proportional to 10,753,629 and 16,439,030.25

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Solution

The third proportional to 10,753,629 and 16,439,030.25 is: 25,130,280.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,629 : 16,439,030.25 = 16,439,030.25 : x
  2. Step 2: Convert to fraction form
    10,753,629/16,439,030.25 = 16,439,030.25/x
  3. Step 3: Cross multiply
    10,753,629x = 16,439,030.25 × 16,439,030.25
  4. Step 4: Simplify right side
    10,753,629x = 270,241,715,560,415.06
  5. Step 5: Solve for x
    x = 270,241,715,560,415.06/10,753,629
  6. Step 6: Final answer
    x = 25,130,280.72

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.