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Finding the Third Proportional to 207,244,880 and 446,773,162

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Solution

The third proportional to 207,244,880 and 446,773,162 is: 963,142,048.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,244,880 : 446,773,162 = 446,773,162 : x
  2. Step 2: Convert to fraction form
    207,244,880/446,773,162 = 446,773,162/x
  3. Step 3: Cross multiply
    207,244,880x = 446,773,162 × 446,773,162
  4. Step 4: Simplify right side
    207,244,880x = 199,606,258,283,478,240
  5. Step 5: Solve for x
    x = 199,606,258,283,478,240/207,244,880
  6. Step 6: Final answer
    x = 963,142,048.59

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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.