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Finding the Third Proportional to 9,570,648 and 20,644,008

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Solution

The third proportional to 9,570,648 and 20,644,008 is: 44,529,384.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,648 : 20,644,008 = 20,644,008 : x
  2. Step 2: Convert to fraction form
    9,570,648/20,644,008 = 20,644,008/x
  3. Step 3: Cross multiply
    9,570,648x = 20,644,008 × 20,644,008
  4. Step 4: Simplify right side
    9,570,648x = 426,175,066,304,064
  5. Step 5: Solve for x
    x = 426,175,066,304,064/9,570,648
  6. Step 6: Final answer
    x = 44,529,384.67

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.