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Finding the Third Proportional to 19,462,410 and 28,034,991

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Solution

The third proportional to 19,462,410 and 28,034,991 is: 40,383,524.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,462,410 : 28,034,991 = 28,034,991 : x
  2. Step 2: Convert to fraction form
    19,462,410/28,034,991 = 28,034,991/x
  3. Step 3: Cross multiply
    19,462,410x = 28,034,991 × 28,034,991
  4. Step 4: Simplify right side
    19,462,410x = 785,960,720,370,081
  5. Step 5: Solve for x
    x = 785,960,720,370,081/19,462,410
  6. Step 6: Final answer
    x = 40,383,524.98

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.