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Finding the Third Proportional to 10,995,840 and 22,745,952

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Solution

The third proportional to 10,995,840 and 22,745,952 is: 47,052,188.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,995,840 : 22,745,952 = 22,745,952 : x
  2. Step 2: Convert to fraction form
    10,995,840/22,745,952 = 22,745,952/x
  3. Step 3: Cross multiply
    10,995,840x = 22,745,952 × 22,745,952
  4. Step 4: Simplify right side
    10,995,840x = 517,378,332,386,304
  5. Step 5: Solve for x
    x = 517,378,332,386,304/10,995,840
  6. Step 6: Final answer
    x = 47,052,188.14

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.