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Finding the Third Proportional to 20,376,098.25 and 30,483,360

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Solution

The third proportional to 20,376,098.25 and 30,483,360 is: 45,604,179.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,376,098.25 : 30,483,360 = 30,483,360 : x
  2. Step 2: Convert to fraction form
    20,376,098.25/30,483,360 = 30,483,360/x
  3. Step 3: Cross multiply
    20,376,098.25x = 30,483,360 × 30,483,360
  4. Step 4: Simplify right side
    20,376,098.25x = 929,235,236,889,600
  5. Step 5: Solve for x
    x = 929,235,236,889,600/20,376,098.25
  6. Step 6: Final answer
    x = 45,604,179.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.