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Finding the Third Proportional to 9,259,623 and 20,352,330

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Solution

The third proportional to 9,259,623 and 20,352,330 is: 44,733,715.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259,623 : 20,352,330 = 20,352,330 : x
  2. Step 2: Convert to fraction form
    9,259,623/20,352,330 = 20,352,330/x
  3. Step 3: Cross multiply
    9,259,623x = 20,352,330 × 20,352,330
  4. Step 4: Simplify right side
    9,259,623x = 414,217,336,428,900
  5. Step 5: Solve for x
    x = 414,217,336,428,900/9,259,623
  6. Step 6: Final answer
    x = 44,733,715.02

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.