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Finding the Third Proportional to 19,996,591 and 29,864,084

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Solution

The third proportional to 19,996,591 and 29,864,084 is: 44,600,777.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,996,591 : 29,864,084 = 29,864,084 : x
  2. Step 2: Convert to fraction form
    19,996,591/29,864,084 = 29,864,084/x
  3. Step 3: Cross multiply
    19,996,591x = 29,864,084 × 29,864,084
  4. Step 4: Simplify right side
    19,996,591x = 891,863,513,159,056
  5. Step 5: Solve for x
    x = 891,863,513,159,056/19,996,591
  6. Step 6: Final answer
    x = 44,600,777.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.