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Finding the Third Proportional to 9,223,692 and 20,184,957

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Solution

The third proportional to 9,223,692 and 20,184,957 is: 44,172,386.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,692 : 20,184,957 = 20,184,957 : x
  2. Step 2: Convert to fraction form
    9,223,692/20,184,957 = 20,184,957/x
  3. Step 3: Cross multiply
    9,223,692x = 20,184,957 × 20,184,957
  4. Step 4: Simplify right side
    9,223,692x = 407,432,489,091,849
  5. Step 5: Solve for x
    x = 407,432,489,091,849/9,223,692
  6. Step 6: Final answer
    x = 44,172,386.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.