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Finding the Third Proportional to 9,462,622 and 14,178,134

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Solution

The third proportional to 9,462,622 and 14,178,134 is: 21,243,528.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,622 : 14,178,134 = 14,178,134 : x
  2. Step 2: Convert to fraction form
    9,462,622/14,178,134 = 14,178,134/x
  3. Step 3: Cross multiply
    9,462,622x = 14,178,134 × 14,178,134
  4. Step 4: Simplify right side
    9,462,622x = 201,019,483,721,956
  5. Step 5: Solve for x
    x = 201,019,483,721,956/9,462,622
  6. Step 6: Final answer
    x = 21,243,528.88

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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.