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Finding the Third Proportional to 9,607,206.38 and 20,745,276.75

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Solution

The third proportional to 9,607,206.38 and 20,745,276.75 is: 44,796,217.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,206.38 : 20,745,276.75 = 20,745,276.75 : x
  2. Step 2: Convert to fraction form
    9,607,206.38/20,745,276.75 = 20,745,276.75/x
  3. Step 3: Cross multiply
    9,607,206.38x = 20,745,276.75 × 20,745,276.75
  4. Step 4: Simplify right side
    9,607,206.38x = 430,366,507,434,090.56
  5. Step 5: Solve for x
    x = 430,366,507,434,090.56/9,607,206.38
  6. Step 6: Final answer
    x = 44,796,217.61

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.