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Finding the Third Proportional to 226,366,592 and 485,003,480

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Solution

The third proportional to 226,366,592 and 485,003,480 is: 1,039,147,930.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,366,592 : 485,003,480 = 485,003,480 : x
  2. Step 2: Convert to fraction form
    226,366,592/485,003,480 = 485,003,480/x
  3. Step 3: Cross multiply
    226,366,592x = 485,003,480 × 485,003,480
  4. Step 4: Simplify right side
    226,366,592x = 235,228,375,612,110,400
  5. Step 5: Solve for x
    x = 235,228,375,612,110,400/226,366,592
  6. Step 6: Final answer
    x = 1,039,147,930.50

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.