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Finding the Third Proportional to 57,649,615 and 125,936,797

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Solution

The third proportional to 57,649,615 and 125,936,797 is: 275,111,582.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,649,615 : 125,936,797 = 125,936,797 : x
  2. Step 2: Convert to fraction form
    57,649,615/125,936,797 = 125,936,797/x
  3. Step 3: Cross multiply
    57,649,615x = 125,936,797 × 125,936,797
  4. Step 4: Simplify right side
    57,649,615x = 15,860,076,838,619,208
  5. Step 5: Solve for x
    x = 15,860,076,838,619,208/57,649,615
  6. Step 6: Final answer
    x = 275,111,582.94

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.