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Finding the Third Proportional to 9,460,754 and 20,752,758

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Solution

The third proportional to 9,460,754 and 20,752,758 is: 45,522,477.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460,754 : 20,752,758 = 20,752,758 : x
  2. Step 2: Convert to fraction form
    9,460,754/20,752,758 = 20,752,758/x
  3. Step 3: Cross multiply
    9,460,754x = 20,752,758 × 20,752,758
  4. Step 4: Simplify right side
    9,460,754x = 430,676,964,606,564
  5. Step 5: Solve for x
    x = 430,676,964,606,564/9,460,754
  6. Step 6: Final answer
    x = 45,522,477.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.