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Finding the Third Proportional to 63,035,188 and 135,796,696

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Solution

The third proportional to 63,035,188 and 135,796,696 is: 292,546,801.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,035,188 : 135,796,696 = 135,796,696 : x
  2. Step 2: Convert to fraction form
    63,035,188/135,796,696 = 135,796,696/x
  3. Step 3: Cross multiply
    63,035,188x = 135,796,696 × 135,796,696
  4. Step 4: Simplify right side
    63,035,188x = 18,440,742,644,516,416
  5. Step 5: Solve for x
    x = 18,440,742,644,516,416/63,035,188
  6. Step 6: Final answer
    x = 292,546,801.71

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.