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Finding the Third Proportional to 9,230,530 and 20,232,386

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Solution

The third proportional to 9,230,530 and 20,232,386 is: 44,347,339.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,230,530 : 20,232,386 = 20,232,386 : x
  2. Step 2: Convert to fraction form
    9,230,530/20,232,386 = 20,232,386/x
  3. Step 3: Cross multiply
    9,230,530x = 20,232,386 × 20,232,386
  4. Step 4: Simplify right side
    9,230,530x = 409,349,443,252,996
  5. Step 5: Solve for x
    x = 409,349,443,252,996/9,230,530
  6. Step 6: Final answer
    x = 44,347,339.02

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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.