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Finding the Third Proportional to 63,801,504 and 139,954,104

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Solution

The third proportional to 63,801,504 and 139,954,104 is: 307,001,402.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,801,504 : 139,954,104 = 139,954,104 : x
  2. Step 2: Convert to fraction form
    63,801,504/139,954,104 = 139,954,104/x
  3. Step 3: Cross multiply
    63,801,504x = 139,954,104 × 139,954,104
  4. Step 4: Simplify right side
    63,801,504x = 19,587,151,226,442,816
  5. Step 5: Solve for x
    x = 19,587,151,226,442,816/63,801,504
  6. Step 6: Final answer
    x = 307,001,402.76

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.