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Finding the Third Proportional to 49,634,112 and 74,503,692

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Solution

The third proportional to 49,634,112 and 74,503,692 is: 111,834,379.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,634,112 : 74,503,692 = 74,503,692 : x
  2. Step 2: Convert to fraction form
    49,634,112/74,503,692 = 74,503,692/x
  3. Step 3: Cross multiply
    49,634,112x = 74,503,692 × 74,503,692
  4. Step 4: Simplify right side
    49,634,112x = 5,550,800,121,630,864
  5. Step 5: Solve for x
    x = 5,550,800,121,630,864/49,634,112
  6. Step 6: Final answer
    x = 111,834,379.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.