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Finding the Third Proportional to 20,293,176 and 47,359,548

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Solution

The third proportional to 20,293,176 and 47,359,548 is: 110,526,158.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,293,176 : 47,359,548 = 47,359,548 : x
  2. Step 2: Convert to fraction form
    20,293,176/47,359,548 = 47,359,548/x
  3. Step 3: Cross multiply
    20,293,176x = 47,359,548 × 47,359,548
  4. Step 4: Simplify right side
    20,293,176x = 2,242,926,786,764,304
  5. Step 5: Solve for x
    x = 2,242,926,786,764,304/20,293,176
  6. Step 6: Final answer
    x = 110,526,158.49

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.