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Finding the Third Proportional to 207,244,682 and 446,772,766

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Solution

The third proportional to 207,244,682 and 446,772,766 is: 963,141,261.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,244,682 : 446,772,766 = 446,772,766 : x
  2. Step 2: Convert to fraction form
    207,244,682/446,772,766 = 446,772,766/x
  3. Step 3: Cross multiply
    207,244,682x = 446,772,766 × 446,772,766
  4. Step 4: Simplify right side
    207,244,682x = 199,605,904,439,290,752
  5. Step 5: Solve for x
    x = 199,605,904,439,290,752/207,244,682
  6. Step 6: Final answer
    x = 963,141,261.40

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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.