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Finding the Third Proportional to 28,966,443 and 60,313,923

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Solution

The third proportional to 28,966,443 and 60,313,923 is: 125,585,640.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,966,443 : 60,313,923 = 60,313,923 : x
  2. Step 2: Convert to fraction form
    28,966,443/60,313,923 = 60,313,923/x
  3. Step 3: Cross multiply
    28,966,443x = 60,313,923 × 60,313,923
  4. Step 4: Simplify right side
    28,966,443x = 3,637,769,307,649,929
  5. Step 5: Solve for x
    x = 3,637,769,307,649,929/28,966,443
  6. Step 6: Final answer
    x = 125,585,640.86

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.